Event: Book Prize - Premier 23/24

PDF Excel

Opponent	Rating	Result
Iwan Cave	2196	0 - 1
Graham Stuart	1761	0 - 1
P Przybycin	1623	0 - 1
Cary Xie	1603	½ - ½
Philip Tarrant-Edwards	1723	1 - 0
Andrew N Mills	1632	½ - ½
Robert Sims	1496	½ - ½
Sam J Murphy	1552	1 - 0
William Purkiss	1756

performance = (sum(opponents ratings) + 400(wins-losses)) / games

1648 = (13586 + 400 * (2 - 3)) / 8)