Event: Division 3 - Under 6400

PDF Excel

Opponent	Rating	Result
Paul E Wood	1674	0 - 1
Clive Liggatt	1374	1 - 0
Robert G Wilby	1663	0 - 1
Ellis Manning	1649	0 - 1
Jack Wills	1676	½ - ½
Vladislav Torishnii	1300	1 - 0
Tony Lopez	1377	1 - 0

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

1530 = (10713 + 400 * (3 - 3)) / 7)