Event: WDCL Division 3

PDF Excel

Opponent	Rating	Result
Barbara Farrar	1495	1 - 0
Rohit Kumar	1542	0 - 1
Simon Blundell	1200	1 - 0

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

1546 = (4237 + 400 * (2 - 1)) / 3)