how does blackjack work

How does a tournament blackjack?
My local casino offers blackjack tournaments weekly and monthly. Let's say the entry fee is De $ 20, means you get $ 20 tokens or winery to begin something like 300 million dollars in chips? Is the winner determined by who has more money the end of the tournament? That's what I thought. Thanks for your answers.
Normally I 1000 – 1500 chips and the player at your table that has more than the end of a number hands will default to the semifinals. They are the winners of Tourny more (or less if they have enough tables and people) and sit on tables 4-5 and the winners of these pictures, then go to the final table. My local casino Tourny 4.5 on one day and takes all the table of winners and puts them together. a kind of pain if you ask me because I won my table a few times, but then go home and return 5-6 hours after playing half and (hopefully) to the final table.
Black Jack AMV – “Teardrop” (theme from House, M.D.)