Betting, in tournaments, can take one of three forms:
- In a structured (fixed limit) betting system, bets and raises are restricted to specific amounts, though these amounts typically increase throughout the tournament. For example, for a seven-card stud tournament with the stakes at 10/20, raises would be $10 in the first three rounds of betting, and $20 in the latter rounds.
- Semi-structured betting provides ranges for allowed raises. Usually, in this format, one may not raise less than a previous player has raised. For example, if one player raises $20, it would be illegal for another player to raise an additional $5. Pot limit is a semi-structured format in which raises cannot exceed the current size of the pot.
- Unstructured betting, usually called no limit. While blinds, antes, or bring-ins are fixed, players are free to bet as much as they wish, even early in a round of betting. To bet all of one's chips (risking one's tournament life, in the event of losing the hand) is to go all-in. In no-limit tournaments, players will sometimes take this risk even early in the betting; for example, in some no-limit Texas Hold 'Em tournaments, it is not uncommon for players to bet "all-in" before the flop.
The betting structure is one of the most defining elements of the game; even if other aspects are equivalent, a fixed-limit version and its no-limit counterpart are considered to be very different games, because the strategies and play styles are very different. For instance, it is much easier to bluff in a no-limit game, which allows aggressive betting, than in a fixed-limit game. No-limit games also vary widely according to the proclivities of the players; an informal, emergent, betting structure is developed by the players' personal strategies and personalities.
The stakes of each round, as well as blinds, bring-ins, and antes as appropriate per game, typically escalate according either to the time elapsed or the number of hands played.
This guide is licensed under the GNU Free Documentation License. It uses material from the Wikipedia.
Video: Texas Holdem: Poker Tournament Strategy : When to Call a Bet in Texas Holdem Poker
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