Event: Silver Rook

PDF Excel

Opponent	Rating	Result
Suhrith Yerabati	1308	1 - 0
Sean O McDonald	1919	½ - ½
Ben Leighton	1704	1 - 0

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

1910 = (4931 + 400 * (2 - 0)) / 3)