Event: Division 2

PDF Excel

Opponent	Rating	Result
Ed H Goodwin	1823	0 - 1
John Grant	0	1 - 0
Richard S Dobedoe	1716	1 - 0

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

1313 = (3539 + 400 * (2 - 1)) / 3)