Event: Division 3

PDF Excel

Opponent	Rating	Result
Danny Den Drijver	1505	0 - 1
Joe Ledgerton	1624	0 - 1
Nigel Rowe	1607	0 - 1

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

1179 = (4736 + 400 * (0 - 3)) / 3)