Event: U9 swiss

PDF Excel

Opponent	Rating	Result
Jeremy Gu	749	1 - 0
Daniel Holmes	898	0 - 1
Josh Yuan	729	½ - ½
Timothy Gussago	646	0 - 1
Vidur Kanodia	786	1 - 0

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

762 = (3808 + 400 * (2 - 2)) / 5)