Event: OTB Rapid Championship

PDF Excel

Opponent	Rating	Result
David Smith	1531	0 - 1
Aaryan Patnam	1327	0 - 1
Shaurya Shivhare	857	1 - 0

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

1105 = (3715 + 400 * (1 - 2)) / 3)