Event: Christmas Rapidplay

PDF   Excel   
Opponent Rating Result
Maurice Olum 1387 0 - 1
Matthew Hartill 487 1 - 0
J Alan Stockley 1381 0 - 1
Tim Hind 1153 0 - 1
Andrew Salter 1305 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

903 = (5713 + 400 * (1 - 4)) / 5)

   Back