Event: WDCL Division 3

PDF Excel

Opponent	Rating	Result
William Muirhead	1610	0 - 1
Robert M Furness	1870	0 - 1
Haaris Raja	1270	½ - ½

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

1317 = (4750 + 400 * (0 - 2)) / 3)