Event: Five Counties Div 1

PDF Excel

Opponent	Rating	Result
Richard H Symonds	0	1 - 0
Roshan Gurjar	0	1 - 0
Gurveen Kapoor	0	1 - 0
Paul McCauley	1419	1 - 0
Chris Russell	0	1 - 0
Seun Wole Maraiyesa	1901	0 - 1
M Mohammed Ashraf Hossain	1807	1 - 0

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

1018 = (5127 + 400 * (6 - 1)) / 7)