I recently started using excel at work and haven't had any experience with it (or any other data entry programs) before. What I use it for for at work is very simple but I'm interested in learning it better.

What I'm trying to do now is create a formula I can use for sit n go's. I taught myself how to input the formula but creating one is starting to make my head spin. I guess the question is more math related.

What I'm looking for is: stake, games played, game won, games lost, profit and ROI. Whatever's easiest but something I can play around with to try and learn some more.

Thanks in advance for the help.