Event: 1450 Minor - Preliminary

PDF Excel

Opponent	Rating	Result
David Avery	1060	0 - 1
Tobias Stevens	1105	0 - 1
Ruqayyah Rida	723	0 - 1

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

563 = (2888 + 400 * (0 - 3)) / 3)