Event: Hillingdon Div 3

PDF Excel

Opponent	Rating	Result
Ashley R Anderson	1119	0 - 1
Ron Lawrence	1424	0 - 1
Gautam Sriram	1119	0 - 1

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

821 = (3662 + 400 * (0 - 3)) / 3)