1. "Feathering for hegemony" Red Bull City Badminton Challenge
A) Each organizer divides several competition areas in cities in the province and organizes competitions, which are divided into two stages: urban challenge and intercity challenge:
1. City Challenge: The competition in a division adopts the competition system of group round robin first and then cross elimination. All participating teams are divided into several groups, with 4 teams in each group, for single round robin; The team with the best group results enters the semi-finals, and the semi-finals adopt a single elimination system, and the team that won the championship and runner-up in the division will be promoted to the challenge.
Two. Intercity Challenge: Held in the provincial capital city. More than 6 teams (including 6 teams) adopt the competition system: first group circulation, and then cross elimination; If there are less than 6 teams, the single round robin system will be adopted and ranked according to points;
B) rules of the game:
1. Each match is divided into three sets, namely men's singles, men's doubles and mixed doubles. The best of three games system is adopted, and three games must be played in each game. Each game adopts the best of three games system, and each game adopts the scoring system of 15 points per ball. For example, usually lead by two points until 14 wins, and usually score 20 points until 19 wins. In doubles, both sides have only one right to serve.
Two. In the group round robin, if the points of the three teams in the group are the same, the number of wins, the number of games and the score are calculated in turn.
Three. Other rules shall be implemented in accordance with the latest badminton competition rules approved by the State Sports General Administration and with reference to relevant supplementary provisions.
2. "Feathering for hegemony" Red Bull City Championship
A) The organizing committee invited team 16 to participate in the Red Bull City Challenge.
B) The competition adopts a lose-lose elimination system. 16 teams are ranked in the first round by drawing lots, and the winners belong to the winners' group and the losers belong to the losers' group to continue the competition. In the second round, the losers in the loser group were eliminated, and the losers in the winner group were eliminated, and the winner group was reduced to the loser group. By analogy, as long as a team loses two games, it will be eliminated until the champion is decided.
3. 30 minutes before the start of each game, each team leader shall go to the venue and the referee group to collect and exchange the appearance list according to the time and place specified in the order book. Once the list is exchanged, it cannot be changed.
4. Waiver: Anyone who cannot continue the game due to injury or other reasons in a game is deemed to have abstained. If an athlete is 5 minutes late in the game, the athlete will be given a waiver. During the competition, in case of cramps, sprains, falls, etc. You can pause the treatment of the injury so that you can continue the game after 5 minutes. The treatment of injuries was suspended for more than 2 times and abstained.
5. Strike: Athletes cannot compete or interrupt the competition for any reason, or refuse to compete before the competition, or refuse to receive the prize after the competition. Those who spend more than 5 minutes (calculated after persuasion and education) are called strikes. In case of strike, the organizing committee has the right to punish in accordance with relevant regulations.
Equipment: rackets and other supplies are self-provided, and the game balls are to be determined. "