Event: Open Division 1 B

PDF Excel

Opponent	Rating	Result
Eric Lake	120	1 - 0
Steve N Moore	0	½ - ½
Philip J Gregory	0	½ - ½
Peter Ross	75	1 - 0
Gary L Cornwall	0	1 - 0

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

279 = (195 + 400 * (3 - 0)) / 5)