24 Groups, 4 players each, 7-5-3-1 points, 2 games in a row on each machine, best 2 players of each group comes to next Round. Then 12 Groups, same system as before, then 6 Groups same system as before, then 3 Groups same system as before.
Then 2 Groups, 3 players each, 7-5-3 points, 2 games in a row on each machine, best player of each group comes to Final.
In Final 2 Players on 3 machines, 7-5-3 points.