Event: Baum Trophy summer league

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Opponent	Rating	Result
Oshada Athulathmudali	1694	½ - ½
Sotiris Papadakis	1450	0 - 1
Istvan Karacsony	1716	0 - 1
Stephen W Berkley	1679	½ - ½
Oshada Athulathmudali	1694	1 - 0
Sotiris Papadakis	1450	1 - 0
Istvan Karacsony	1716	0 - 1
Stephen W Berkley	1679	1 - 0

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

1635 = (13078 + 400 * (3 - 3)) / 8)