Event: Hargreaves Shield

PDF   Excel   
Opponent Rating Result
Colin G Gregory 122 0 - 1
Robert G Page 135 0 - 1
Andrew M Haycock 101 1 - 0
Clive J Le Baigue 118 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

119 = (476 + 400 * (2 - 2)) / 4)

   Back