Event: U9 swiss

PDF Excel

Opponent	Rating	Result
Josh Yuan	729	1 - 0
Vidur Kanodia	786	0 - 1
Daniel Holmes	898	0 - 1
Alexander Yau	614	1 - 0
Timothy Gussago	646	1 - 0

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

815 = (3673 + 400 * (3 - 2)) / 5)