Event: Holmfirth Junior Rapid

PDF Excel

Opponent	Rating	Result
Horacio Winch	884	0 - 1
Harry Stainton	1057	1 - 0
Harley Townsend	1016	0 - 1

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

852 = (2957 + 400 * (1 - 2)) / 3)