Event: SCCU County Championship: Open

PDF Excel

Opponent	Rating	Result
Carsten Pedersen	2185	½ - ½
Peter G Farr	2163	0 - 1
John H Hodgson	2103	½ - ½

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

2017 = (6451 + 400 * (0 - 1)) / 3)