Event: Division 1

PDF Excel

Opponent	Rating	Result
Paul M Barber	1912	0 - 1
Richard B Mounce	1843	0 - 1
Adam Greener	1398	1 - 0
Rob Lockwood	1780	0 - 1
Joe Reavey	0	½ - ½
Laurence A Cornhill	1843	0 - 1
Neville R Pearce	1669	½ - ½
Michael Jackson	1830	½ - ½

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

1384 = (12275 + 400 * (1 - 4)) / 8)