Event: Club Championship Main Event

PDF Excel

Opponent	Rating	Result
Paul Gibson	1676	1 - 0
Andrew Foulds	1801	1 - 0
Roy Evans	1905	½ - ½
Roy Evans	1905	½ - ½
Roy Evans	1905	1 - 0
Christopher S Tipper	1745	0 - 1

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

1956 = (10937 + 400 * (3 - 1)) / 6)