Serpentine grouping method: firstly, the athletes are ranked according to their achievements, and then according to the number of groups that need to be ranked, the athletes are arranged into different groups according to the serpentine trend; If there are multiple athletes in the same group, they can only be adjusted up and down nearby. Then draw lots to arrange the competition order of each group and the number of competitions of athletes.
Serpentine grouping, for example, 12 people are divided into three groups, then they are serpentine in numerical order: 1, the first group: 1, 6,7,12; 2. Group II: 2, 5, 8,11; 3. Group III: 3, 4, 9, 10. Determine the number of groups, and then select the corresponding number of seed teams, similar to the group matches of large world cups such as the World Cup.
The Super League is divided into two groups: 1, 2; According to last season's ranking, there were two seed teams, Guangzhou Evergrande and Beijing Guoan. After that, the newly selected team will use the serpentine order every time they insert new players, that is, from right to left for the first time and from left to right for the second time.
Serpentine grouping can better group teams according to the requirements of strength balance. Super League 16 can complete the group match 14 round more fairly and reasonably in this grouping situation, and the promotion list of the knockout stage is relatively fair. Of course, if Tianjin Tianhai can't enter the Super League, then Shenzhen Caesar will replace him in Group B. ..
Snakelike grouping is more beneficial to the team:
The first is Shanghai. There are three reasons for this. Shanghai staff can keep foreign aid in order without running-in time. However, those foreign AIDS in Shanghai are a little old, and I don't know if the fighting capacity is still there. Second, Shanghai has strong fighting capacity at home and obvious advantages in the two-round elimination system. The third is that the paper strength of Shanghai Port Group is slightly poor, and the regular season will be easier.
Shanghai Shenhua is similar to Shanghai, but Shenhua's team is a bit strong, and Shenhua needs to work hard to enter the championship team. Guangzhou R&F is also a worm at home, especially like to lose the chain in the second half of the season. Evergrande, a strong team in the first half of the league, dares to win. In the second half of the league, it is not enough to send boys and their own points.