Event: Hammersmith

PDF Excel

Opponent	Rating	Result
Joshua Oyitso	0	0 - 1
Anas Mola	1207	0 - 1
Elisha Miranda	0	1 - 0

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

269 = (1207 + 400 * (1 - 2)) / 3)