Event: u1850 County Championship

PDF   Excel   
Opponent Rating Result
Graeme Jones 1735 1 - 0
Armando Galletti 1675 0 - 1
David J Payne 1787 ½ - ½
Matthew P Ball 1745 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1736 = (6942 + 400 * (1 - 1)) / 4)

   Back