Event: U9 swiss

PDF Excel

Opponent	Rating	Result
Arjun Singh Patnaik	0	0 - 1
Timothy Gussago	0	1 - 0
Roshen Bhimjee	0	1 - 0
Ethan Bogerd	0	0 - 1
Ravi Singh	0	0 - 1

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

-80 = (0 + 400 * (2 - 3)) / 5)