Poker is a card game in which players bet based on the rankings of their cards. The goal is to form the highest-ranking hand in order to win the pot at the end of a betting round. While the outcome of any particular hand involves a significant amount of chance, players make long-term expectations based on probability calculations and psychology.

A round of betting in poker starts once all players have received their two hole cards. This betting is facilitated by two mandatory bets called blinds, which are placed into the pot by the player to the left of the button and the player to his or her right. These bets are essentially forced wagers that help create an incentive for players to play.

After the blinds are posted, each player has a choice to either call or fold. If the player calls, they must place their bet in front of the dealer, and then the dealer must determine whether to raise that bet or not. Players can also decide to “raise” their own bet if they want to increase the amount that is being put into the pot.

In order to be a good poker dealer, it is important for dealers to know the rules of the game and to have excellent communication skills. They must be able to explain the game to players in an engaging way, and they must be able to answer any questions that come up during gameplay. Moreover, it is crucial for poker dealers to be able to protect the pot by ensuring that players do not splash the pot when they are making or raising their bets.