Event: Club Championship 2022-23

PDF Excel

Opponent	Rating	Result
Norman A Hutchinson	1998	0 - 1
Julia Volovich	2131	1 - 0
Trevor Robbins	1922	0 - 1
Trevor Robbins	1922	0 - 1
Philip S Fallon	2031	0 - 1
Philip S Fallon	2031	1 - 0

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

1873 = (12035 + 400 * (2 - 4)) / 6)