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Value-Betting the River

  
 
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spoonitnow
Old 09-07-2008, 03:43 AM     Post subject: Value-Betting the River #1 (permalink)  
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Here's a trick question:

Assuming we are IP and checked to on the river against a single Villain, under what conditions should we value bet?
Quote:
Originally Posted by Ripptyde
I only have 2 simple rules when I am coaching a new student.

Rule # 1: don't ask questions

Rule # 2: don't ask questions

I have no interest in discussing strategy with a protege'. Your job is to remain quiet and listen. I have a very systematic approach that I will share with the right candidate and I promise that I will turn you into a force of nature and show you elements of the game of poker that you never knew existed.
 
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Fnord
Old 09-07-2008, 03:46 AM #2 (permalink)  
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When a worse hand will call.

$1/$2 No Limit Holdem
PokerStars
6 players
Converted at weaktight.com

Stacks:
UTG ($323.80)
UTG+1 ($232.00)
CO ($385.35)
BTN ($326.00)
SB ($113.80)
Hero ($140.00)

Pre-flop: ($3, 6 players) Hero is BB
4 folds, SB calls $1, Hero checks

Flop: ($4, 2 players)
SB bets $4, Hero calls $4

Turn: ($12, 2 players)
SB bets $4, Hero raises to $18, SB calls $14

River: ($48, 2 players)
SB checks, Hero bets $22, SB calls $22

Final Pot: $92
SB shows:
Hero shows:

Hero wins $89 ( won +$43 )
SB lost -$46.00
 
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spoonitnow
Old 09-07-2008, 03:56 AM #3 (permalink)  
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Quote:
Originally Posted by Fnord
When a worse hand will call.
Obviously but there's a lot more to it.
Quote:
Originally Posted by Ripptyde
I only have 2 simple rules when I am coaching a new student.

Rule # 1: don't ask questions

Rule # 2: don't ask questions

I have no interest in discussing strategy with a protege'. Your job is to remain quiet and listen. I have a very systematic approach that I will share with the right candidate and I promise that I will turn you into a force of nature and show you elements of the game of poker that you never knew existed.
 
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daven
Old 09-07-2008, 04:02 AM #4 (permalink)  
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when there is value to be had
 
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spoonitnow
Old 09-07-2008, 04:07 AM #5 (permalink)  
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Quote:
Originally Posted by daven
when there is value to be had
Now that really answers the question.
Quote:
Originally Posted by Ripptyde
I only have 2 simple rules when I am coaching a new student.

Rule # 1: don't ask questions

Rule # 2: don't ask questions

I have no interest in discussing strategy with a protege'. Your job is to remain quiet and listen. I have a very systematic approach that I will share with the right candidate and I promise that I will turn you into a force of nature and show you elements of the game of poker that you never knew existed.
 
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wellrounded08
Old 09-07-2008, 04:07 AM #6 (permalink)  
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When villain is never c/r bluffing for one.
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bigspenda73
Old 09-07-2008, 04:08 AM #7 (permalink)  
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Assuming he will either c/c or c/f then we should bet when our hand beats more than half of our opponent's calling range
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Fnord
Old 09-07-2008, 04:11 AM #8 (permalink)  
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Quote:
Originally Posted by daven
when there is value to be had
$1/$2 No Limit Holdem
PokerStars
6 players
Converted at weaktight.com

Stacks:
UTG ($225.60)
UTG+1 ($51.60)
CO ($125.85)
BTN ($415.60)
SB ($172.00)
Hero ($229.55)

Pre-flop: ($3, 6 players) Hero is BB
2 folds, CO calls $2, BTN calls $2, 1 fold, Hero checks

Flop: ($7, 3 players)
Hero checks, CO checks, BTN checks

Turn: ($7, 3 players)
Hero bets $6, CO calls $6, 1 fold

River: ($19, 2 players)
Hero bets $14, CO calls $14

Final Pot: $47
CO shows:
Hero shows:

Hero wins $44.70 ( won +$22.70 )
CO lost -$22.00
BTN lost -$2.00

$1/$2 No Limit Holdem
PokerStars
5 players
Converted at weaktight.com

Stacks:
Hero ($199.75)
CO ($203.00)
BTN ($214.00)
SB ($140.60)
BB ($132.40)

Pre-flop: ($3, 5 players) Hero is UTG
Hero raises to $6, 2 folds, SB calls $5, 1 fold

Flop: ($14, 2 players)
SB checks, Hero bets $10, SB calls $10

Turn: ($34, 2 players)
SB checks, Hero checks

River: ($34, 2 players)
SB checks, Hero bets $22, SB calls $22

Final Pot: $78
SB shows:
Hero shows:

Hero wins $76 ( won +$38 )
SB lost -$38.00

$1/$2 No Limit Holdem
PokerStars
6 players
Converted at weaktight.com

Stacks:
UTG ($200.00)
Hero ($223.20)
CO ($37.00)
BTN ($217.15)
SB ($181.90)
BB ($213.70)

Pre-flop: ($3, 6 players) Hero is UTG+1
1 fold, Hero raises to $6, 3 folds, BB calls $4

Flop: ($13, 2 players)
BB checks, Hero checks

Turn: ($13, 2 players)
BB bets $2, Hero raises to $12, BB calls $10

River: ($37, 2 players)
BB checks, Hero bets $24, BB calls $24

Final Pot: $85
BB shows:
Hero shows:

Hero wins $82 ( won +$40 )
BB lost -$42.00

$1/$2 No Limit Holdem
PokerStars
6 players
Converted at weaktight.com

Stacks:
UTG ($228.00)
UTG+1 ($102.10)
Hero ($367.80)
BTN ($288.75)
SB ($416.00)
BB ($162.65)

Pre-flop: ($3, 6 players) Hero is CO
2 folds, Hero raises to $6, 2 folds, BB calls $4

Flop: ($13, 2 players)
BB checks, Hero bets $8, BB calls $8

Turn: ($29, 2 players)
BB checks, Hero bets $20, BB calls $20

River: ($69, 2 players)
BB checks, Hero bets $24, BB calls $24

Final Pot: $117
BB shows:
Hero shows:

Hero wins $114 ( won +$56 )
BB lost -$58.00

$1/$2 No Limit Holdem
PokerStars
6 players
Converted at weaktight.com

Stacks:
UTG ($221.40)
UTG+1 ($200.00)
Hero ($385.35)
BTN ($191.40)
SB ($36.75)
BB ($373.50)

Pre-flop: ($3, 6 players) Hero is CO
1 fold, UTG+1 raises to $7, Hero calls $7, 3 folds

Flop: ($17, 2 players)
UTG+1 bets $12, Hero calls $12

Turn: ($41, 2 players)
UTG+1 checks, Hero checks

River: ($41, 2 players)
UTG+1 checks, Hero bets $20, UTG+1 calls $20

Final Pot: $81
UTG+1 shows:
Hero shows:

Hero wins $78 ( won +$39 )
UTG+1 lost -$39.00
 
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Old 09-07-2008, 04:13 AM #9 (permalink)  
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OK, you take the percentage of the time you're ahead and get called

say you get called 60% by a bad hand, 40% by a better hand
you're getting 20% on your bet
the times you get check-raised we'll assume you throw your hand away so in that position if you get checkraised 10%, you're losing your bet 10% of the time

so we're making 10% of our bet totally making it +EV

so (1-chance of getting called by worse) - (chance of getting called by better) - (chance of getting checkraised)

but what about fold equity? Usually you're not getting called by a worse hand if a better one would fold so let's make another equation

(getting a better hand to fold + getting the same hand to fold / 2) / (getting called or raised by a better hand)

has to be greater than pot percentage

so if we're betting third of the pot, pot percentage is 25%
if the chance of tying is 1%, and chance of folding a better hand is 24%, we shouldn't make the bet since we'll be raised or called by better 75% of the time but only split the bet 1% of the time
but if we get a slightly worse hand to call 1% it's worth it but I didn't put that into the equation since it's a bitch
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Old 09-07-2008, 04:15 AM #10 (permalink)  
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Quote:
Originally Posted by wellrounded08
When villain is never c/r bluffing for one.
but sometimes you want him to :D
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spoonitnow
Old 09-07-2008, 04:20 AM #11 (permalink)  
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Quote:
Originally Posted by bigspenda73
Assuming he will either c/c or c/f then we should bet when our hand beats more than half of our opponent's calling range
Yeah this is the answer that I knew I'd get but there's a bit more to it.
Quote:
Originally Posted by Ripptyde
I only have 2 simple rules when I am coaching a new student.

Rule # 1: don't ask questions

Rule # 2: don't ask questions

I have no interest in discussing strategy with a protege'. Your job is to remain quiet and listen. I have a very systematic approach that I will share with the right candidate and I promise that I will turn you into a force of nature and show you elements of the game of poker that you never knew existed.
 
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bigspenda73
Old 09-07-2008, 04:25 AM #12 (permalink)  
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nah

not in the beginner's forum there isn't.
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spoonitnow
Old 09-07-2008, 04:26 AM #13 (permalink)  
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Quote:
Originally Posted by bigspenda73
nah

not in the beginner's forum there isn't.
Now there's a healthy attitude.
Quote:
Originally Posted by Ripptyde
I only have 2 simple rules when I am coaching a new student.

Rule # 1: don't ask questions

Rule # 2: don't ask questions

I have no interest in discussing strategy with a protege'. Your job is to remain quiet and listen. I have a very systematic approach that I will share with the right candidate and I promise that I will turn you into a force of nature and show you elements of the game of poker that you never knew existed.
 
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jyms
Old 09-07-2008, 04:27 AM #14 (permalink)  
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would it need to be half his range if we VB and don't pot it? I would think with FE against part or half of his range we can VB with more than half his range calling. Money behind of course.
 
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spoonitnow
Old 09-07-2008, 04:30 AM #15 (permalink)  
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Quote:
Originally Posted by jyms
would it need to be half his range if we VB and don't pot it? I would think with FE against part or half of his range we can VB with more than half his range calling. Money behind of course.
Actually we can't bet anything +EV if more than half of his range calls and beats us since then the bet is -EV (not matter the size) and checking behind would have a neutral EV.

It changes when we have some mid-range hands that give possibility to him folding a better hand, ie merging ranges and all that shit.
Quote:
Originally Posted by Ripptyde
I only have 2 simple rules when I am coaching a new student.

Rule # 1: don't ask questions

Rule # 2: don't ask questions

I have no interest in discussing strategy with a protege'. Your job is to remain quiet and listen. I have a very systematic approach that I will share with the right candidate and I promise that I will turn you into a force of nature and show you elements of the game of poker that you never knew existed.
 
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bigteif
Old 09-07-2008, 04:31 AM #16 (permalink)  
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If your opponent is raising or check-raising on a bluff a portion of the time > 0% then you should value bet less
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spoonitnow
Old 09-07-2008, 04:34 AM #17 (permalink)  
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Quote:
Originally Posted by bigteif
If your opponent is raising or check-raising on a bluff a portion of the time > 0% then you should value bet less
Thanks for copying and pasting a line of something I said from IRC. That really shows that you've thought about this and are bringing something constructive to the conversation and are trying to actually learn.
Quote:
Originally Posted by Ripptyde
I only have 2 simple rules when I am coaching a new student.

Rule # 1: don't ask questions

Rule # 2: don't ask questions

I have no interest in discussing strategy with a protege'. Your job is to remain quiet and listen. I have a very systematic approach that I will share with the right candidate and I promise that I will turn you into a force of nature and show you elements of the game of poker that you never knew existed.
 
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bigteif
Old 09-07-2008, 04:36 AM #18 (permalink)  
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alright i'll go into more detail

sometimes you end up folding the best hand and losing value when you would have kept that value by just checking behind when IP and check/calling when OOP
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jyms
Old 09-07-2008, 04:37 AM #19 (permalink)  
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AHHHHH...

We VB when ahead.
 
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spoonitnow
Old 09-07-2008, 04:41 AM #20 (permalink)  
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Quote:
Originally Posted by bigteif
alright i'll go into more detail

sometimes you end up folding the best hand and losing value when you would have kept that value by just checking behind when IP and check/calling when OOP
Thanks for copying and pasting a line of something I said from IRC. That really shows that you've thought about this and are bringing something constructive to the conversation and are trying to actually learn.
Quote:
Originally Posted by Ripptyde
I only have 2 simple rules when I am coaching a new student.

Rule # 1: don't ask questions

Rule # 2: don't ask questions

I have no interest in discussing strategy with a protege'. Your job is to remain quiet and listen. I have a very systematic approach that I will share with the right candidate and I promise that I will turn you into a force of nature and show you elements of the game of poker that you never knew existed.
 
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bigspenda73
Old 09-07-2008, 05:02 AM #21 (permalink)  
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Quote:
Originally Posted by spoonitnow
Quote:
Originally Posted by bigspenda73
nah

not in the beginner's forum there isn't.
Now there's a healthy attitude.
Not to get into some huge argument but the people you were trying to reach with your post have no idea what any of this whole thread means anyways, so keeping it as simple as possible is probably the way to go.

It's like if you wanted to learn to play the guitar. First, learn notes, 2nd, learn chords through those notes, then, learn to play a song through chords. Same with poker, you're trying to get a noob to play stairway to heaven with out them ever learning a note.
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Old 09-07-2008, 05:04 AM #22 (permalink)  
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Quote:
Originally Posted by jyms
AHHHHH...

We VB when ahead.
No, sometimes when you're ahead you only get a fold and get check/raised when behind.

For example, when the fourth straight card comes and your opponent has been calling the entire time. When you bet on the fourth straight card your opponent will realize he's behind because you would avoid betting a scary board if you had a hand he had beat and fold his second pair or whatever. But if he made his straight he would raise.

So even though your TPTK is ahead on that board, you check behind against a thinking player.
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Fnord
Old 09-07-2008, 05:21 AM #23 (permalink)  
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The biggest lesson I think newbies need to learn it to just go ahead and fire good hands on scary boards. They vastly under-estimate how wide a range their opponents will call with.
 
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Old 09-07-2008, 05:22 AM #24 (permalink)  
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Quote:
Originally Posted by bigspenda73

It's like if you wanted to learn to play the guitar. First, learn notes, 2nd, learn chords through those notes, then, learn to play a song through chords. Same with poker, you're trying to get a noob to play master of puppets with out them ever learning a note.
fyp
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Renton
Old 09-07-2008, 05:23 AM #25 (permalink)  
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1. When more worse hands will call than better hands.

2. When (1) is unclear then value bet when you feel your hand is at least 60-65% vs what you estimate villains range to be.

imo "when they call with worse" is lazy logic and probably causes ppl to value bet more thinly than they should
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Fnord
Old 09-07-2008, 05:24 AM #26 (permalink)  
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Quote:
Originally Posted by Renton
ppl to value bet more thinly than they should
Huh? This seems backwards.
 
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bigspenda73
Old 09-07-2008, 05:29 AM #27 (permalink)  
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Basically I like to rethink the hand in my head, re-read the board texture, analyze how the river card changed the board texture, then determine if they could have gotten to the river with weak-made hands or if their range is predominately weighted towards draws. Obv if the former is the case I'm betting and if it's the latter I'm c/c'ing if the board texture didn't dramatically change.
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Old 09-07-2008, 05:31 AM #28 (permalink)  
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Quote:
Originally Posted by Renton
ppl to value bet more thinly than they should
Huh? This seems backwards.
I certainly do
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Renton
Old 09-07-2008, 05:32 AM #29 (permalink)  
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im not saying most ppl value bet too thinly. im saying that people who use that precise logic "they call with worse" is theoretically valuebetting way too thinly.

LIke say we simplify poker to being hand strengths 1-10 with equal distribution. If i have an 8, and i believe your calling range to be from 7 to 10, and i believe you call with your entire range, then thats a check behind, even though you call with a 7, because i lose 17 cents for every dollar i put into the pot.
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Old 09-07-2008, 05:34 AM #30 (permalink)  
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no one value-bets too thinly, it's not possible, we call that bluffing.
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Fnord
Old 09-07-2008, 05:37 AM #31 (permalink)  
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Quote:
Originally Posted by Renton
LIke say we simplify poker to being hand strengths 1-10 with equal distribution. If i have an 8, and i believe your calling range to be from 7 to 10, and i believe you call with your entire range, then thats a check behind, even though you call with a 7, because i lose 17 cents for every dollar i put into the pot.
Sure, but I find that people under-estimate how often 4s, 5s and 6s call. Particuarly in smaller games.
 
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Renton
Old 09-07-2008, 05:37 AM #32 (permalink)  
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ok
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Old 09-07-2008, 05:39 AM #33 (permalink)  
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Quote:
Originally Posted by bigspenda73
no one value-bets too thinly, it's not possible, we call that bluffing.
some people value-bet second pair
that's not bluffing, but that's not wise either
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Renton
Old 09-07-2008, 05:40 AM #34 (permalink)  
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ok was referring to spendas asininity (is that a word, it should be imo)
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aka_red
Old 09-07-2008, 05:42 AM #35 (permalink)  
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Quote:
Originally Posted by bigspenda73
no one value-bets too thinly, it's not possible, we call that bluffing.


DO U C Y?

Quote:
Originally Posted by Renton
Like say we simplify poker to being hand strengths 1-10 with equal distribution. If i have an 8, and i believe your calling range to be from 7 to 10, and i believe you call with your entire range, then thats a check behind, even though you call with a 7, because i lose 17 cents for every dollar i put into the pot.
[11:11] <+bikes> bitches love your face
 
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Fnord
Old 09-07-2008, 05:43 AM #36 (permalink)  
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If you don't value bet the river and get called by a better hand every now and then, you're not value betting thin enough.
 
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Old 09-07-2008, 05:43 AM #37 (permalink)  
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who's sauce123
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bigspenda73
Old 09-07-2008, 05:44 AM #38 (permalink)  
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stevebets on FTP I think
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Old 09-07-2008, 05:51 AM #39 (permalink)  
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I don't see why
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jyms
Old 09-07-2008, 06:14 AM #40 (permalink)  
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Quote:
Originally Posted by iopq
who's sauce123
Maybe you could ask him to do a sweat. I hear he's not bad.
 
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bigteif
Old 09-07-2008, 06:45 AM #41 (permalink)  
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Lets say 5% of the time we have the nuts so we know we value bet that.
Also it depends on his calling range is there a possability of him folding a better hand. Lets say there isn't.
Lets say 40% of hands he calls and wins %55 I win.
Then there is the check raise bluff and it depends how much he check raises. There is also the check raise which is not a bluff. Lets say he check raise bluffs 5% of the time.

.4 * 1 betting unit = .4
.55 * 1 betting unit =.55
.05 *1 betting unit =.05

Are net is .1 betting unit.

It also depends on the amount of his bluffs to the times he has it. and the ratio of his bluffing to the times he has it.

like before 5% percent we have the nuts and have him beat we call.

chance of that happening is .05*.05 = .0025 or .25%
.25% * 4 betting units (Assuming he checkraise to 4x) = .01

are net is .11 betting units

I just wrote all that above and came to the conclusion that that is not enough. There has been a part that has been forgoten. We not only lose the value bet but we lose the whole pot. We have to measure how much pot we lose if we check raise.

Lets say the pot is at 10$

Lets say our value bet is $4

.4 * 14 = 5.6 oppenit wins
.55 * 14 = 7.7 we win
.05 * 14 = .7 he wins

our net is 1.4

if we had not value betted we would

.6 *10 = 6
.4*10 = 4

our net is 2

So it is more + ev not to value bet even though value betting may be +ev so we have to figure out how many time he will check raise bluff a hand we would have beat if we checked behind.

So the smaller the value bet the less profitable it becomes because of the check raises. We have to weigh wich is more +ev. It also matters with value bet size it should change proportionately to the amount he calls down and wins.

In the previous example it is less ev but what would happen if the value bet size changed and his calling range remained constant.

We need to use the equation

(percentage of time we win - percentage of time he wins)(Pot = VB) = (amount we win if we checks -amount he wins if he checks)

our unknown in this equation is VB or x for the scenario above our proper bet would be

(.55-.45)(10 + x) = (6-4)

By algebra we figure out that a bet of anything less than ten dollars would be less ev than checking behind. With a bet of ten we cannot get such a gracious calling range.

The only thing that might change is if our bet gets smaller his calling range where he loses might get larger.



Assuming you can't put him off a hand you will have to calculate the percentage of times he will bluff and make your value bet based on that. I'm still not sure how to calculate value bet size.
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Old 09-07-2008, 06:53 AM #42 (permalink)  
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You forget that changing the bet size also changes his check/raise frequency because if you bet real small he's going to try to bluff you more

But then again, he'll call you down with more if you bet low rather than if you bet high
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Fnord
Old 09-07-2008, 06:59 AM #43 (permalink)  
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Quote:
Originally Posted by iopq
You forget that changing the bet size also changes his check/raise frequency because if you bet real small he's going to try to bluff you more
Yeah, bet sizing is pretty important we could go off on just that topic.

Quite often bet sizing for me comes down to how strong I think my oppoent is. If I think he's got a very good hand, I'm more inclined to pot it.
 
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spoonitnow
Old 09-07-2008, 02:04 PM #44 (permalink)  
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Quote:
Originally Posted by bigspenda73
Quote:
Originally Posted by spoonitnow
Quote:
Originally Posted by bigspenda73
nah

not in the beginner's forum there isn't.
Now there's a healthy attitude.
Not to get into some huge argument but the people you were trying to reach with your post have no idea what any of this whole thread means anyways, so keeping it as simple as possible is probably the way to go.

It's like if you wanted to learn to play the guitar. First, learn notes, 2nd, learn chords through those notes, then, learn to play a song through chords. Same with poker, you're trying to get a noob to play stairway to heaven with out them ever learning a note.
Yes you're right, we should just stick to "Should I fold AA preflop" and "what are pot odds" in the beginner's forum.
Quote:
Originally Posted by Ripptyde
I only have 2 simple rules when I am coaching a new student.

Rule # 1: don't ask questions

Rule # 2: don't ask questions

I have no interest in discussing strategy with a protege'. Your job is to remain quiet and listen. I have a very systematic approach that I will share with the right candidate and I promise that I will turn you into a force of nature and show you elements of the game of poker that you never knew existed.
 
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swiggidy
Old 09-07-2008, 02:24 PM #45 (permalink)  
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Originally Posted by bigspenda73
re-read the board texture, analyze how the turn/river card changed the board texture
I just started noticing this idea this week
(\__/)
(='.'=)
(")_(")
 
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bigspenda73
Old 09-07-2008, 04:51 PM #46 (permalink)  
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Quote:
Originally Posted by spoonitnow
Quote:
Originally Posted by bigspenda73
Quote:
Originally Posted by spoonitnow
Quote:
Originally Posted by bigspenda73
nah

not in the beginner's forum there isn't.
Now there's a healthy attitude.
Not to get into some huge argument but the people you were trying to reach with your post have no idea what any of this whole thread means anyways, so keeping it as simple as possible is probably the way to go.

It's like if you wanted to learn to play the guitar. First, learn notes, 2nd, learn chords through those notes, then, learn to play a song through chords. Same with poker, you're trying to get a noob to play stairway to heaven with out them ever learning a note.
Yes you're right, we should just stick to "Should I fold AA preflop" and "what are pot odds" in the beginner's forum.
I am glad we agreeeeeeeeeeeeee
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spoonitnow
Old 09-07-2008, 05:02 PM #47 (permalink)  
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Quote:
Originally Posted by bigspenda73
Quote:
Originally Posted by spoonitnow
Quote:
Originally Posted by bigspenda73
Quote:
Originally Posted by spoonitnow
Quote:
Originally Posted by bigspenda73
nah

not in the beginner's forum there isn't.
Now there's a healthy attitude.
Not to get into some huge argument but the people you were trying to reach with your post have no idea what any of this whole thread means anyways, so keeping it as simple as possible is probably the way to go.

It's like if you wanted to learn to play the guitar. First, learn notes, 2nd, learn chords through those notes, then, learn to play a song through chords. Same with poker, you're trying to get a noob to play stairway to heaven with out them ever learning a note.
Yes you're right, we should just stick to "Should I fold AA preflop" and "what are pot odds" in the beginner's forum.
I am glad we agreeeeeeeeeeeeee
I love you big spenderererrrrr
Quote:
Originally Posted by Ripptyde
I only have 2 simple rules when I am coaching a new student.

Rule # 1: don't ask questions

Rule # 2: don't ask questions

I have no interest in discussing strategy with a protege'. Your job is to remain quiet and listen. I have a very systematic approach that I will share with the right candidate and I promise that I will turn you into a force of nature and show you elements of the game of poker that you never knew existed.
 
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Robb
Old 09-07-2008, 11:58 PM #48 (permalink)  
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Nice discussion, guys - good see Renton, Fnord, Spoon, Spenda + in the same thread. I have recently been learning to play the river better, and these points (even Spenda's) really helped me clarify my thinking.
 
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