Event: A Division

Opponent Rating Result
John Jarmany 2183 ½ - ½
Allan W Beardsworth 2268 ½ - ½
Ilya Dubov 1963 1 - 0
Michael P Crowther 1838 1 - 0
Christopher Hodgson 1736 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

2158 = (9988 + 400 * (2 - 0)) / 5)

   Back