Event: Summer Rapidplay

PDF Excel

Opponent	Rating	Result
Vardhan Bunga	1532	0 - 1
Sagar Patil	1556	0 - 1
Neil Sotheby	1180	1 - 0

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

1289 = (4268 + 400 * (1 - 2)) / 3)