Event: 2nd Cornwall Autumn Open

PDF Excel

Opponent	Rating	Result
Jeremy FS Menadue	2054	0 - 1
Daniel Shek	1927	0 - 1
Graham Bolt	2036	0 - 1
Roger D de Coverly	1996	0 - 1

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

1603 = (8013 + 400 * (0 - 4)) / 4)