Event: Division 1

PDF Excel

Opponent	Rating	Result
James T Bingham	1810	0 - 1
Graham Harrison	1900	0 - 1
RF (Bob) Collins	1480	½ - ½
Jack Pilley	1625	½ - ½
David J Farrall	1923	1 - 0
John Pattinson	1653	0 - 1
Lewis A Turner	1934	0 - 1

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

1589 = (12325 + 400 * (1 - 4)) / 7)