Event: League Division 3

PDF Excel

Opponent	Rating	Result
Steven Hodgson	1344	1 - 0
Stuart M Johnson	1552	0 - 1
Frank T Sheldrick	1696	0 - 1
Zana Aziz	1720	0 - 1
John Tindale	0	½ - ½
Chris Hare	1340	0 - 1
Edward Rivlin	1365	0 - 1

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

1060 = (9017 + 400 * (1 - 5)) / 7)