Event: 4-Board Division 1

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Opponent	Rating	Result
John Thackray	1966	0 - 1
Derek A Sheppard	1715	0 - 1
Stephen Crow	1840	½ - ½
Joseph Catto	1754	0 - 1
Neil Hambly	1456	½ - ½
Bruce R Oliver	1639	1 - 0
Alistair Newton	1213	1 - 0
Steve Hughes	1426	1 - 0

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

1626 = (13009 + 400 * (3 - 3)) / 8)