Max. 24 players. Two groups in which each player has one head-to-head game against every other player in their respective group. Wins count. After the playes the four players with the most wins continue into the quarter-finals. This will be head-to-head, best-of-three. Winners into the semi-finals, again head-to-head, best-of-three. Two remaining player play the finale, head-to-head, best-of-three.