Event: Five Counties Div 1

PDF Excel

Opponent	Rating	Result
Steven AM Foister	2099	0 - 1
Shahjahon Saidmurodov	2059	0 - 1
Hari H Sudhan	0	0 - 1
Derek P McGovern	1809	½ - ½
Mehmet N Altinsoy	2012	0 - 1
Richard Archer	2064	0 - 1

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

1341 = (10043 + 400 * (0 - 5)) / 6)