Qualification: 6 groups of 12 players. Head 2 Head on one machine. Best 5 pass to 2nd round. Best player from each group gets a bye.
2nd Round: the 24 players are distributed in 6 groups. Each group play a 4 players game. Worst scorer is out.
3rd Round: the 6 byers join the 18 qualifiers from 2nd round. Again, 6 groups of 4 players. Match Play (7-5-3-1) on 2 tables. Best two players from each group pass to semifinals.
Semifinals: the remaining 12 players are distributed in 4 groups of three players. Match Play (3-1-0) on three machines. Best player from each group pass to the final.
Final: 4 players on 3 machines in Match Play format (7-5-3-1)