Event: Preston Club Championship

Opponent Rating Result
Peter E Jowett 187 ½ - ½
Charalampos Patsos 100 1 - 0
Carl A Tillotson 159 ½ - ½
D Brett Lund 207 0 - 1
Malcolm R Peacock 184 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

87 = (837 + 400 * (1 - 2)) / 5)

   Back