Event: South London Qualifier

PDF Excel

Opponent	Rating	Result
Laxmi Mamidala	1285	1 - 0
Varun Sahdev	1648	1 - 0
Arlo Weedon	1400	½ - ½

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

1711 = (4333 + 400 * (2 - 0)) / 3)