Event: SCCU County Championship: U1850

PDF   Excel   
Opponent Rating Result
Andrew McGuinness 1843 0 - 1
Robert E Lane 1776 1 - 0
Anthony Garrood 1758 ½ - ½
Peter L Childs 1772 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1687 = (7149 + 400 * (1 - 2)) / 4)

   Back