Event: Camborne club U1600 2022/23

PDF Excel

Opponent	Rating	Result
Ben Barnett	1136	0 - 1
Peter Doubleday	1421	0 - 1
John James	1227	0 - 1

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

861 = (3784 + 400 * (0 - 3)) / 3)