Event: 4-Board Division 1

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Opponent	Rating	Result
Stephen Crow	1876	0 - 1
Andrew Donegan	1415	½ - ½
Stephen Crow	1876	0 - 1
Peter T Perkins	1671	½ - ½
Andrew D Bettley	1787	0 - 1
Neil Hambly	1537	½ - ½
David P Thrun	1345	1 - 0
Andrew Donegan	1415	1 - 0

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

1565 = (12922 + 400 * (2 - 3)) / 8)