Event: 4-Board Division 2

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Opponent	Rating	Result
Jim Miklevicz	1642	0 - 1
David J Hambly	1803	0 - 1
David Harrison	1300	1 - 0
Peter Morgan	1068	½ - ½
Stuart Sharp	1385	0 - 1
Peter T Perkins	1649	0 - 1
David Harrison	1300	1 - 0
Colin Hurst	1020	1 - 0
Stuart Sharp	1385	0 - 1
Ron V Kemp	1335	0 - 1

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

1269 = (13887 + 400 * (3 - 6)) / 10)