Event: League Division Two

PDF Excel

Opponent	Rating	Result
Roy G Watson	1549	½ - ½
Kieran Lang	0	½ - ½
Roy Rice Guisado	0	½ - ½
Peter Smith	1533	½ - ½
Mark Fisher	0	0 - 1
Adam R Breeden	1487	1 - 0
Margarita Nasibova	1527	½ - ½

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

871 = (6096 + 400 * (1 - 1)) / 7)