Event: Christmas Blitz

PDF Excel

Opponent	Rating	Result
Jack T Smith	1532	1 - 0
Emmet Clarke	1600	1 - 0
Peter FK Evans	1456	1 - 0
Steve Whatmore	1831	½ - ½
Stanislaw Wojtas	1498	0 - 1
Koray Bulanik	1602	1 - 0
James Topp	1353	1 - 0

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

1782 = (10872 + 400 * (5 - 1)) / 7)