Event: NSDCA Division 2

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Opponent	Rating	Result
Julian N Hawthorne	1680	1 - 0
George Bulbeck	1544	½ - ½
Nicholas PA Wright	1461	1 - 0
Evan Clark	1712	0 - 1
Julian N Hawthorne	1680	1 - 0
Peter Hornsby	1735	0 - 1
Andrew Mowat	1771	0 - 1
Christopher Brian	1179	1 - 0

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

1645 = (12762 + 400 * (4 - 3)) / 8)