Event: Five Counties Div 2

PDF Excel

Opponent	Rating	Result
Michael C Price	1739	1 - 0
Paul S Janota	1795	0 - 1
Kate Walker	1664	1 - 0
Dhairye Gauri	1293	1 - 0
Joshua Pirgon	0	0 - 1
Phillip Beckett	1829	0 - 1
Greg J Breed	1939	0 - 1
Avyukt Dasgupta	1700	½ - ½

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

1445 = (11959 + 400 * (3 - 4)) / 8)