Event: Division 3

PDF Excel

Opponent	Rating	Result
Leighton Emson	0	1 - 0
Robert Lacey	1295	½ - ½
Samuel Keating	0	1 - 0

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

698 = (1295 + 400 * (2 - 0)) / 3)