Event: Individual Championship

PDF Excel

Opponent	Rating	Result
Kevin N Bendall	134	1 - 0
Rob E Wilden	157	1 - 0
Philip J Meade	169	1 - 0
Joseph Stewart	206	½ - ½
Michael Ashworth	188	0 - 1
Ian R White	171	½ - ½
Alun Richards	140	1 - 0

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

338 = (1165 + 400 * (4 - 1)) / 7)