Event: Major

PDF Excel

Opponent	Rating	Result
Bryan Gittens	1408	½ - ½
Frank Valle	1593	0 - 1
Farhad Taghiyev	1534	1 - 0

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

1512 = (4535 + 400 * (1 - 1)) / 3)