Event: R Division

Opponent Rating Result
Edward Chu 1122 ½ - ½
Harry H Altoft 1245 ½ - ½
Declan Johnston 900 0 - 1
Edward Chu 1122 1 - 0
Harry H Altoft 1245 1 - 0
Declan Johnston 900 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1089 = (6534 + 400 * (2 - 2)) / 6)

   Back