I believe Blackjack tournaments involve players competing against each other to win the most chips within a set timeframe or number of hands. Players are typically divided into tables, and the objective is to accumulate the most chips by playing Blackjack according to standard rules, with some variations. The payout structure varies, but often the top players receive a share of the prize pool, with the winner taking the largest share. The specific rules and payout structures may differ depending on the casino or online platform hosting the tournament. The goal is to outplay your opponents and finish with the most chips to claim the top prize.