Event: Division 4A

PDF Excel

Opponent	Rating	Result
Kanagasabai Balasubramaniam	1370	0 - 1
John Moloney	1465	1 - 0
Roger Coles	1280	1 - 0

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

1505 = (4115 + 400 * (2 - 1)) / 3)