Event: D&DCL Div 2

PDF Excel

Opponent	Rating	Result
Skot K May	1860	1 - 0
Steve P Retout	1966	0 - 1
Anthony L Natt	1902	0 - 1
Skot K May	1828	1 - 0
Dean M Hartley	1837	0 - 1
Alan F Downham	1841	0 - 1
David Williams	1855	0 - 1
D Philip Morgan	1732	½ - ½
Isaac Cheale	1713	0 - 1

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

1659 = (16534 + 400 * (2 - 6)) / 9)