Event: Division 3

PDF Excel

Opponent	Rating	Result
Adrian Grimes	1392	1 - 0
Nigel Foster	1568	1 - 0
Barry Knee	1473	0 - 1

performance = (sum(opponents ratings) + 400(wins-losses)) / games

1611 = (4433 + 400 * (2 - 1)) / 3)