Event: Division 1

PDF Excel

Opponent	Rating	Result
Mark Broom	2131	1 - 0
Peter G Farr	2105	1 - 0
James E O'Dell	1927	1 - 0

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

2454 = (6163 + 400 * (3 - 0)) / 3)