Event: A Division

Opponent Rating Result
Andrew I Wilson 2026 0 - 1
Alan J Walton 2123 ½ - ½
Mike Taylor 1890 1 - 0
Nikolay Milchev 2283 0 - 1
Marcial T Flores 1978 ½ - ½
Tetsuaki Sanada 1870 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1962 = (12170 + 400 * (1 - 2)) / 6)

   Back