Event: Five Counties Div 1

PDF Excel

Opponent	Rating	Result
Brian G Whyte	2015	1 - 0
Karthisamy Selvaduarai	0	1 - 0
Sam Sturge	0	1 - 0
Dhairye Gauri	1360	1 - 0
Alex Royle	1628	0 - 1
T Keith Tabner	1602	1 - 0
Richard Hughes	1874	1 - 0
U Muhammad Butt	1590	1 - 0

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

1559 = (10069 + 400 * (7 - 1)) / 8)