Event: Five Counties Div 1

PDF Excel

Opponent	Rating	Result
Alexey Markov	0	1 - 0
Charles Lowick Higgie	2002	0 - 1
Tariq Khan	0	0 - 1
David K Shaw	1690	1 - 0
Paul S Janota	1840	1 - 0
Nigel Colter	1788	0 - 1
Manmay Chopra	0	0 - 1

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

989 = (7320 + 400 * (3 - 4)) / 7)