Event: Graded Club Games

PDF Excel

Opponent	Rating	Result
Anthony K Ransom	1111	1 - 0
Roy A Ludlow	1681	0 - 1
Roy A Ludlow	1690	0 - 1
Nigel Crucefix	1302	1 - 0
Christopher Lamming	1779	½ - ½
Wieslaw Stanicki	1349	1 - 0
Jordan Walsh	1685	1 - 0

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

1628 = (10597 + 400 * (4 - 2)) / 7)