Event: Doncaster League

PDF   Excel   
Opponent Rating Result
Peter JE Ackley 2030 ½ - ½
Zak Tomlinson 1773 0 - 1
Peter Convery 1859 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1754 = (5662 + 400 * (0 - 1)) / 3)

   Back