Event: 6600-max Rapid-play

Opponent Rating Result
Chris East 1563 ½ - ½
Ian A Clack 1533 1 - 0
Geoffrey C Rosser 1569 0 - 1
Idris Mohammed 1550 1 - 0
Paul Heeney 1350 1 - 0
Chris East 1563 1 - 0
Ian A Clack 1533 ½ - ½
Bradley Vanian 1450 0 - 1
Idris Mohammed 1550 1 - 0
Paul Heeney 1350 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1581 = (15011 + 400 * (5 - 3)) / 10)

   Back