Event: Open Division 2 A

PDF Excel

Opponent	Rating	Result
Anthony J Green	0	½ - ½
Edward T Bromilow	0	½ - ½
Aron Saunders	0	½ - ½
George DA Green	0	1 - 0
Paul Bernard Conway	0	½ - ½

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

80 = (0 + 400 * (1 - 0)) / 5)