Event: Bolton Qualifier

PDF Excel

Opponent	Rating	Result
Vibhav Sugumar	1411	0 - 1
Ziming Ma	0	1 - 0
Ethan Te	1689	0 - 1

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

900 = (3100 + 400 * (1 - 2)) / 3)