Urgently seek an 8-team DOTA competition system.

1. Divide into two groups, with 4 people in each group, in a single round robin, similar to the World Cup group match. The top two players in each group enter the semi-finals, and the points are the same, depending on the short competition time or the number of people. Two wins in three sets (or other sets) in the semi-finals and finals.

2. Double lose system, which is relatively fair and avoids dark horses. Paired, the winner enters the next round, the loser enters the loser group, and the team of the loser group does not compete with the team that won the last round. Decide the winner and play the final. The winner has the priority of victory, that is, the winner can win the championship as long as he wins one game, and the loser must have two games left.

This competition system is more complicated. Go to U9 to find the competition system. There are charts in it. Don't understand the question.

Adopted. First of all, I wish the contest a complete success.