Event: Div2

PDF Excel

Opponent	Rating	Result
Maurice J Hill	147	0 - 1
Douglas Bramley	102	1 - 0
Simon Scott	140	0 - 1
Graham H Lamb	142	1 - 0
Leslie J Fancourt	107	0 - 1
Stephen G Wootton	138	½ - ½
Stephen Ferris	0	1 - 0
David Smith	157	1 - 0
Andre Cockburn	105	1 - 0

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

204 = (1038 + 400 * (5 - 3)) / 9)