Event: Division 6

PDF Excel

Opponent	Rating	Result
James Bradshaw	0	0 - 1
Theo Foster	0	0 - 1
Kieran Mullins	0	0 - 1
Kenneth B Heath	1231	0 - 1

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

-92 = (1231 + 400 * (0 - 4)) / 4)