Event: Division 1

PDF Excel

Opponent	Rating	Result
Russell P White	2185	0 - 1
John Davenport	1975	½ - ½
John Cawdery	2095	1 - 0

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

2085 = (6255 + 400 * (1 - 1)) / 3)