Event: 2nd Cornwall Autumn Open

PDF   Excel   
Opponent Rating Result
Graham Bolt 2036 ½ - ½
Lloyd Retallick 2063 ½ - ½
Roger D de Coverly 1996 1 - 0
Stephen J Homer 2091 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

2147 = (8186 + 400 * (1 - 0)) / 4)

   Back