Event: Division 2 West

PDF Excel

Opponent	Rating	Result
Darren Freeman	0	½ - ½
Alex Conway	0	½ - ½
Arnold Acibar	1824	1 - 0

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

741 = (1824 + 400 * (1 - 0)) / 3)