Event: Division 6

PDF Excel

Opponent	Rating	Result
Geoffrey A Foxon	1531	0 - 1
David J Archer	1407	0 - 1
William Purle	1550	0 - 1

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

1096 = (4488 + 400 * (0 - 3)) / 3)