Event: Rapid Championship 2023/24

PDF Excel

Opponent	Rating	Result
Ian P F Smith	0	0 - 1
Matthew Jiggins	0	0 - 1
Karam S Balaggan	0	0 - 1
Almas Dohon	0	0 - 1
Joshua Emdon	0	0 - 1

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

-400 = (0 + 400 * (0 - 5)) / 5)