Event: Division 2

PDF Excel

Opponent	Rating	Result
Norman G Andrews	1487	½ - ½
C Rodney S Mitchinson	1205	1 - 0
David Griffin	1464	0 - 1
Marcus Lavergren	0	1 - 0
Ronnie Noble	1294	0 - 1
Kevin Stebbing	1548	0 - 1
Geoff Walker	1370	1 - 0

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

1195 = (8368 + 400 * (3 - 3)) / 7)