Event: Clay Cross Champs 2018-19

PDF Excel

Opponent	Rating	Result
Anthony L Natt	168	0 - 0
Kieran Redhead	116	0 - 1
D Philip Morgan	147	0 - 1
Andy Bacon	99	1 - 0
Neil Cameron	128	½ - ½

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

23 = (490 + 400 * (1 - 2)) / 4)