Event: Open

PDF Excel

Opponent	Rating	Result
John E Crump	168	0 - 1
Eduardo Sanchez	148	1 - 0
Ben Larkin	106	1 - 0
Simon C Smith	160	1 - 0
John E Crump	168	0 - 1
Eduardo Sanchez	148	0 - 1
Ben Larkin	106	1 - 0
Simon C Smith	160	1 - 0

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

246 = (1164 + 400 * (5 - 3)) / 8)