Event: Cumnor Players Cup

PDF Excel

Opponent	Rating	Result
Liam Glenn	1795	1 - 0
Nigel J Moyse	2035	0 - 1
Ian Bush	1943	½ - ½

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

1924 = (5773 + 400 * (1 - 1)) / 3)