Event: Steele Cup

PDF Excel

Opponent	Rating	Result
Mike Jenkinson	1300	0 - 1
John L Clarke	1394	0 - 1
Rennie Gemmell	1450	0 - 1

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

981 = (4144 + 400 * (0 - 3)) / 3)