Event: Division 2

PDF Excel

Opponent	Rating	Result
Mark R Stollery	1698	0 - 1
Goodchild Ndou	1665	0 - 1
John Moxham	1448	1 - 0

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

1470 = (4811 + 400 * (1 - 2)) / 3)