Event: Club Championship

PDF Excel

Opponent	Rating	Result
Pierre Lipinsky	1681	1 - 0
Ian J Clarke	1956	0 - 1
George Charman	1848	½ - ½
Miroslaw Woron	1562	1 - 0
Brian Turner	1973	½ - ½
James Allsopp	1509	1 - 0
John P Knee	1746	1 - 0
Matthew Jordan	1759	½ - ½
Alexandr Mityaev	2344	0 - 1

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

1909 = (16378 + 400 * (4 - 2)) / 9)