7-10 play in the opening round
5 & 6 get a bye through the opening round
3 & 4 get a bye through both the opening round and the second round (2 byes)
1 & 2 get a bye through opening round, second round, and quarterfinals (3 byes).

For 1 or 2 to win it all, they have to win 2/2 games
For 3 or 4 to win it all, they have to win 3/3 games
For 5 or 6 to win it all, they have to win 4/4 games
And for 7-10 to win it all, they have to win 5/5 games