Event: Division 1

PDF Excel

Opponent	Rating	Result
Ruqayyah Rida	2196	0 - 1
Stuart Nelson	1848	½ - ½
Dave G Pearse	1904	1 - 0

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

1983 = (5948 + 400 * (1 - 1)) / 3)