Event: Division 1

Opponent Rating Result
Laurence A Butt 1885 ½ - ½
James C Mansson 2097 0 - 1
Peter Weston 1561 1 - 0
Alex B Taylor 1912 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1764 = (7455 + 400 * (1 - 2)) / 4)

   Back