Event: Div1

PDF Excel

Opponent	Rating	Result
Talakalukoppa Amarnath	121	1 - 0
Alan F Downham	168	½ - ½
Nigel D Marshall	113	½ - ½
Andrew Toothill	162	½ - ½
Gary Haime	152	½ - ½
Andrew J Mort	160	0 - 1
Vaughan WG Smith	128	0 - 1
Graham Harrison	168	0 - 1
Steve Bracey	161	½ - ½

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

59 = (1333 + 400 * (1 - 3)) / 9)