Event: Div3

PDF Excel

Opponent	Rating	Result
Nigel Wright	133	0 - 1
Shah Hussain	113	0 - 1
Matthew Bubis	135	½ - ½
Stephen G Wootton	133	1 - 0
Chris A Fraser	124	1 - 0
Paul Hardwick	109	1 - 0
Neil Cameron	122	1 - 0
Shaun Walsh	94	1 - 0
Wallace M Bryce	110	½ - ½
Duncan J Livsey	130	0 - 1

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

200 = (1203 + 400 * (5 - 3)) / 10)