When disputing any of the various tournaments that can be found in the online poker rooms or in organized physical casinos, the first thing to consider is whether this is Freeze out tournament or if instead you can perform reentries or repurchases.
These tournaments are those that are natural, those where not allowed to make any repurchase or pay a reentry, each player receiving his initial stack and having to survive as long as possible with her, unable to raise this for payment, without being able to re-register after being eliminated. This type of tournament is the one used in most of the major events of the major tournaments.
Upon completion of the registration for the tournament is set to the number of players in prizes and enter the amount you receive each depending these buy-in (entry to the tournament) and participants in the tournament. As mentioned before, most Sit & Go are formatted Freeze out (no rebus), although in this case the number of players is regulated in advance and also awards tables, so they are not considered tournaments. Although it may seem, no one is assured of victory through buybacks and refills as these usually have a limit to the number of times you can use and, above all, have a closed period after which no can make additional repurchases and charges. The pay table be configured after completing said periods, when the match to be played as if Freeze out.