Event: Division 1

PDF Excel

Opponent	Rating	Result
Ashley Freeman	1998	0 - 1
Aidan T Corish	1780	½ - ½
Alaa Gamal	1878	1 - 0

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

1885 = (5656 + 400 * (1 - 1)) / 3)