Event: Christmas Blitz

PDF Excel

Opponent	Rating	Result
Steve Whatmore	1831	½ - ½
Jack T Smith	1532	1 - 0
Emmet Clarke	1600	0 - 1
James Topp	1353	1 - 0
Andrew Mowat	1874	1 - 0
Adam Jones	1656	1 - 0
Damon Williams	1484	1 - 0

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

1847 = (11330 + 400 * (5 - 1)) / 7)