Event: Norfolk County Chess Championships

PDF   Excel   
Opponent Rating Result
Paul P Smith 2058 ½ - ½
Philip R Bonafont 2107 0 - 1
Jeff R Dawson 1912 1 - 0
Antony C Hall 1918 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1999 = (7995 + 400 * (1 - 1)) / 4)

   Back