Event: Spring Tournament (U1550)

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Opponent	Rating	Result
Nilesh Thatte	1385
Andrew Glass	1469	½ - ½
David Websdale	1378	½ - ½
Jacinta Khadouri	1489	0 - 1
George Masefield	1492	½ - ½
Neville T Rowden	1251	½ - ½
Leo Shtutin	1191	0 - 0
Michael C Stern	1353	½ - ½
Subas Subbaraj	1476	1 - 0

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

1415 = (9908 + 400 * (1 - 1)) / 7)