Event: 6-Board Division 2

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Opponent	Rating	Result
Stephen Greep	1624	0 - 1
David Stothard	1748	0 - 1
Steve King	1511	0 - 1
Hasti Pargan	1513	0 - 1
David Harrison	1384	½ - ½
Robert Docwra	1450	1 - 0(def)
Hussam Al Haidar	1517	1 - 0

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

1350 = (9297 + 400 * (1 - 4)) / 6)