Event: Division 2

PDF Excel

Opponent	Rating	Result
Sam Feuillatre	1472	0 - 1
Kevin Stebbing	1548	0 - 1
Bertie Leatham	1302	0 - 1
Sri Sriharan	1345	1 - 0
Stuart R Acton	1281	½ - ½
Roger R Pearson	1027	1 - 0
Will Orpin	997	1 - 0

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

1282 = (8972 + 400 * (3 - 3)) / 7)