Event: Club Championship

PDF Excel

Opponent	Rating	Result
M Gyure	1827	½ - ½
Cameron Storey	0	1 - 0
Geoffrey H James	2065	0 - 1
Luke E Rutherford	2245	0 - 1
Kit Blades	1880	½ - ½
John Abraham	1772	0 - 1
Jan Ten Sythoff	1703	1 - 0
Stephen J Newman	2053	0 - 1

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

1593 = (13545 + 400 * (2 - 4)) / 8)