Event: WMA Autumn League Division 2

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Opponent	Rating	Result
Paul B Sharratt	1802	0 - 1
John F Varilone	1600	0 - 1
Praveen Joy	1693	0 - 1
Marek J Soszynski	1724	1 - 0
Matthew Rowe	1252	1 - 0
Peter Willett	1600	0 - 1
Matthew Little	1552	0 - 1
Paul B Sharratt	1802	0 - 1
John F Varilone	1600	0 - 1
Praveen Joy	1693	0 - 1
Marek J Soszynski	1724	½ - ½
Matthew Rowe	1252	1 - 0
Peter Willett	1600	0 - 1
Matthew Little	1552	½ - ½

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

1432 = (22446 + 400 * (3 - 9)) / 14)