Event: Norman Ellis (Open)

Opponent Rating Result
Neil Griffiths 1657 1 - 0
Sam Jacklin 1924 ½ - ½
Dominic Gallagher 1623 ½ - ½
Randolph E Donahue 1789 1 - 0
Jael J de Sousa Muachikape 1850 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1849 = (8843 + 400 * (2 - 1)) / 5)

   Back