Event: September 2022 Rapid

PDF Excel

Opponent	Rating	Result
Matthew Mawson	0	1 - 0
Brian Whitaker	1650	0 - 1
James Urwin	1288	0 - 1

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

846 = (2938 + 400 * (1 - 2)) / 3)