Event: Div3

PDF Excel

Opponent	Rating	Result
David W Fone	130	½ - ½
Dylan Meyer	139	½ - ½
Edward Brown	107	1 - 0
Kevin J Gallagher	128	½ - ½
Chris A Fraser	120	1 - 0
Alan Holden	107	1 - 0
Leslie J Fancourt	116	½ - ½

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

292 = (847 + 400 * (3 - 0)) / 7)