Event: Clay Cross Champs 2018-19

PDF Excel

Opponent	Rating	Result
Paul Williams	140	0 - 1
Andy Bacon	99	½ - ½
Neil Cameron	128	0 - 1
Frank K Pearson	111	½ - ½
Geoffrey D Brown	146	0 - 1

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

-115 = (624 + 400 * (0 - 3)) / 5)