Event: Div 1 - Davy Trophy

PDF Excel

Opponent	Rating	Result
Rob Woodford	1978	0 - 1
Nigel Baxendale	1591	½ - ½
David Watson	1791	½ - ½
Daniel JS Sullivan	2010	0 - 1
Rob Skelton	1645	0 - 1
Andrew Hards	1884	½ - ½
Alan Story	1548	½ - ½
Peter J Hoare	1630	½ - ½

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

1610 = (14077 + 400 * (0 - 3)) / 8)