Event: Division 1

PDF Excel

Opponent	Rating	Result
James C Mansson	2097	½ - ½
James E O'Dell	1926	0 - 1
Alec Hedger	1972	½ - ½

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

1865 = (5995 + 400 * (0 - 1)) / 3)