Event: Autumn Blitz

PDF Excel

Opponent	Rating	Result
Glen Clouds	1328	0 - 1
Mick Tait	1670	0 - 1
Peter FK Evans	1616	1 - 0
Jack T Smith	1210	0 - 1
Darren M Chell	1267	1 - 0
Adam Jones	1123	0 - 1
Steve Whatmore	1745	0 - 1

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

1251 = (9959 + 400 * (2 - 5)) / 7)