The first step is to count how many known cards there are and how many unknown (unseen) cards there are. So how do you work out the chances for each hand? The players’ hole cards are turned over and everyone can see what each person needs to draw on the river to win the pot. In a community card poker game like Texas Hold’em, you’ll occasionally find yourself in a situation where the betting has completed, but not all the cards are dealt. What are the chances? How do you calculate your chances of winning with one card to come? Replay Leagues: What is Team Play Poker? by JenGen7.Unraveling the Intricacies of Omaha and Stud Poker.How to successfully run a Replay marathon.