Event: Division 4

PDF Excel

Opponent	Rating	Result
Adam Paul Robinson	1050	0 - 1
Elliot Ward	1188	0 - 1
Glen Clouds	1050	0 - 1
Andrew Goadby	1312	0 - 1
Samuel Stretton	1050	1 - 0
James Hadley	1050	1 - 0
Oliver Russell	1050	1 - 0

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

1050 = (7750 + 400 * (3 - 4)) / 7)