According to the first round of drawing, seven of the nine people took a bye, and the other two decided 1 person to advance to the quarter-finals, and then after four 1/4 finals, two semi-finals and 1 final, the champion was decided, and a total of eight games were to be played.
It should be noted that there are no seeded players. It must be noted that the PK flag can be set to any one of 2-7, because 1 and 8 are reserved for seeded players.