Event: Five Counties Div 1

PDF Excel

Opponent	Rating	Result
Andrew M Stone	0	½ - ½
Shahjahon Saidmurodov	0	1 - 0
Senthilnathan Yogit	2182	1 - 0
Mohammed Alahi	1817	0 - 1
Chris Briscoe	2168	1 - 0
Miroslaw Walkusz	2145	1 - 0

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

1585 = (8312 + 400 * (4 - 1)) / 6)