Event: Div3

PDF Excel

Opponent	Rating	Result
Shah Hussain	121	½ - ½
Paul H O'Flanagan	119	1 - 0
Andrew Townsend	0	0 - 1
Edward Brown	107	0 - 1
David JF Woodhouse	119	½ - ½
Matthew Caswell	108	0 - 1
Graham J Pace	127	½ - ½
Chris A Fraser	120	1 - 0
Douglas Bramley	103	1 - 0

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

103 = (924 + 400 * (3 - 3)) / 9)