Calculating opponents is extremely important in poker. If you want to be successful at the poker table, you need to gather as much information about the other poker players as possible. If you’re able to spot a “fish”, you will have great edge in the game.
You should begin your evaluation of a player as soon as possible, some times even before he sits down to play. Is he comfortable in the casino environment? How does he handle his chips? Does he seem confident in general? Any sign of inexperience and nervousness can be worth gold.

World Series of Poker. In fact–if you are big into poker, you probably know a lot about the WSOP. It is really what has made poker what it is today. Airing on ESPN, you can find the World Series of Poker on Television at least once a day.