Event: U1650

PDF Excel

Opponent	Rating	Result
Vladimir Chtym	1503	0 - 1
Daniel Czerniuch	1328	0 - 1
H Martin Dale	1257	0 - 1

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

963 = (4088 + 400 * (0 - 3)) / 3)