About the arrangement of volleyball match! ! Please come in if you understand, and I'll add it!

Divided into two groups: A 1, A2, A3; B 1, B2, B3. The group is the first in the cycle, and * * * needs 6 games, so the group ranking is decided and the last one in each group is eliminated; Next, the first place in Group A will compete with the second place in Group B, and the first place in Group B will compete with the second place in Group A. The winner will play the final and the loser will play three or four games, so that one or four people can be divided into *** 10. Of course, if you want to distinguish five or six people and let the two groups play the third place, the total number of seats can be arranged in *** 1 1.

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For the record, I was originally on the third floor, so I was driven down because I had to add something.

The two upstairs have their own disadvantages:

Luanxian classmate, your single round robin system can be far more than five games. Using the principle of combination, it is 15 field. Team a plays five games against five other teams, then team b plays four games against C\D\E\F, team c plays three games against D\E\F, team d plays two games against E\F and team e plays six games against f, which is the most complicated competition system. And the competition system you gave me is wrong: (

Night Cat's classmate said that it is probably unfair to the team with the second team without crossing the circle, because the second team of one team may be stronger than the first team of another team, so he was originally the runner-up (and may even hit the championship) but he can only win the third place in the end. As for the possibility that the third team is better than the first team of the other team, there is no harm in letting him fight for the fifth place.

This happened in the competition of six faculty teams in our school last year. The result of the lottery is three teams in liberal arts and three teams in science. However, in the liberal arts group, the Chinese and English groups are very strong, with obvious division of labor on the field and certain cooperation. The group match is very fierce, and the strength is neck and neck. In the end, the Chinese group narrowly beat the group first, the English group second and the political history group third. However, the science group is not very good at playing, and there are many mistakes with each other. In the end, the physics group is the first, the geography audio-visual mixed group is the second, and the chemistry group is the third. So the Chinese group and the physics group compared the first and second finals, and the English group and the geography audio-visual education group compared the third. Both games were ugly. China won the championship easily, and Britain won the third place as easy as blowing off dust. However, if there is a cross match, it will be the last match between China and Britain, and the last match will be the collision between Mars and the Earth. It is difficult to predict who will win the championship.