Event: Div2

PDF Excel

Opponent	Rating	Result
Paul L Moore	136	½ - ½
Kevin Woodbridge	118	1 - 0
Andre Cockburn	111	0 - 1
Graham J Pace	122	½ - ½
John Challenor	112	½ - ½
Kevin J Gallagher	126	1 - 0
Stephen G Wootton	138	0 - 1

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

123 = (863 + 400 * (2 - 2)) / 7)