Event: GLCC Club Championship

PDF Excel

Opponent	Rating	Result
James Gordon	1836	1 - 0
Martin Scott	1376	1 - 0
Christian Bortolini	1493	1 - 0
Evan Beachley	1647	½ - ½
Robert A Gordon	1383	1 - 0
Paul Chantrell	1738	0 - 1
Cecil Sloan	1633	1 - 0

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

1815 = (11106 + 400 * (5 - 1)) / 7)