1 Determination of competition time and venue

2. Determination of teams and personnel, clothing requirements, etc.

3 Competition rules, schedule and timetable

If there is 1 1 class to play the game, it is necessary to determine the number and schedule of the game, such as first elimination, then group round robin, finals and so on. 1 1 class is not easy to group, so you can draw one team and enter the round robin directly, and the remaining 10 teams are divided into two groups. First, play a group elimination match, such as A 1 B 1...A5 vs B5, and finally decide the five winning teams, then add the six teams that just started to draw, and then. Each team will play a round robin, and the top two will enter the finals. If the ranking is C2\C3\C 1 and D 1\D2\D3, then C2 vs D2 and C3 vs D 1 in the final semi-final are cross semi-finals, and then the final will be played.

The total number of games is 5+3*2+2+ 1= 14.