Event: W/E U1800

Opponent Rating Result
David Lettington 1669 0 - 1
Sarah Orsborne 1592 0 - 1
Desmond Masterson 1218 1 - 0
Peter Finch 1477 ½ - ½
Gregory F Chandler 1183 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1428 = (7139 + 400 * (2 - 2)) / 5)

   Back