Event: U2050

PDF Excel

Opponent	Rating	Result
Ravi Wariyar	1926	½ - ½
Andrew B Mata	1877	0 - 1
Tim Hilton	2001	0 - 1

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

1668 = (5804 + 400 * (0 - 2)) / 3)