Event: Macclesfield Quick Play

PDF Excel

Opponent	Rating	Result
Anthony RW Brough	1747	0 - 1
Anthony RW Brough	1747	0 - 1
Anthony R Soames	1873	0 - 1
Anthony R Soames	1873	0 - 1
Joachim Trier	1682	0 - 1
Joachim Trier	1682	0 - 1

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

1367 = (10604 + 400 * (0 - 6)) / 6)