Event: Division 2

PDF   Excel   
Opponent Rating Result
Mick D Riding 1944 0 - 1
Dave Patterson 1678 0 - 1
John S Clarke 1809 1 - 0
Mick D Riding 1932 0 - 1
John Liddle 1814 0 - 1
J Robert Archer 1856 ½ - ½
Jay Steel 1560 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1570 = (12593 + 400 * (1 - 5)) / 7)

   Back