Event: A Division

PDF Excel

Opponent	Rating	Result
John S Reed	1932	½ - ½
Gareth NR Griffiths	1733	½ - ½
Philip Armstrong	1975	½ - ½
Marc Constantine	1835	1 - 0
Mike Taylor	1872	0 - 1
Dominic M Rabbitte	1950	1 - 0
Simeon Sakic	1968	1 - 0
Philip Armstrong	1975	1 - 0

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

2055 = (15240 + 400 * (4 - 1)) / 8)