When a poker game is first introduced, the rules of the game are the same as those for a real-life casino game. In addition to the basic rules of poker, there are also certain variations. For example, in a game where there are seven players, all the players must use the same set of chips. Depending on the game, the amount of chips can vary. In a tournament, the number of players in each table can vary significantly.
Before the game begins, each player may be required to contribute to the pot before the actual deal. This is known as the ante. Once the cards are dealt, the first player to act is said to bet. After that, a second player may call or raise. The third player is said to check. A player must make sure no other players have bet before making their decision. If all players have checked, the betting interval is over.
Several games share similar rules. Most of the variations use the standard 52-card deck. The cards are ranked A-J and K-Four. In some variations, an extra wild card is used, called the joker. These cards are the most important in the game. The name poker is a combination of several different games. If you want to learn more about the origin of the game, start by reading about the history of poker.