Event: Hillingdon Div 1

PDF Excel

Opponent	Rating	Result
Leon HJ Fincham	1858	½ - ½
Steven F Coles	2077	0 - 1
Colin Hughes	1806	½ - ½

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

1780 = (5741 + 400 * (0 - 1)) / 3)