Event: Club Championship

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Opponent	Rating	Result
Chris Braithwaite	1696	0 - 1
Paul Mead	1413	0 - 1
Joseph Braithwaite	1709	0 - 1
Lilia Irene Giorgetta Belvedere	1217	1 - 0
Thomas Finn	1453	0 - 1
David Cattermole	1640	½ - ½
Daniel Lowe	1790	0 - 1
Edit Lelle Gyori	1487	1 - 0
Daniel Lowe	1849	0 - 1

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

1406 = (14254 + 400 * (2 - 6)) / 9)