Event: Examiner League

PDF Excel

Opponent	Rating	Result
Peter G Moss	1595	½ - ½
Alec Ward	205	0 - 1
Peter G Moss	1597	0 - 1
Awen Gitay	0	½ - ½
Mark Rojinsky	1462	0 - 1

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

732 = (4859 + 400 * (0 - 3)) / 5)