The single defeat knockout is the fastest. In the first round, 28 people worshipped, 8 people participated and played 4 games. There are 32 people in the second round, and there is no need to take a bye below; The third round 16 hits 8, the fourth round hits 8, the fifth round semi-final, the sixth round final, and the third and fourth round finals.
That's it. 1, 2, 3. If you want to win three fourth places, four people who lost in the fourth round will draw two more games, and the two who won will also rank fourth.