Event: Division 2

PDF Excel

Opponent	Rating	Result
David Griffin	1522	1 - 0
Adam Greener	1416	0 - 1
Philip N Mander	929	1 - 0

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

1422 = (3867 + 400 * (2 - 1)) / 3)