Barometric compensation

[scooby151]

Hi all, I have an mbe 9A4 ecu and just looked into the barometric compensation graph. Sine my next race has an elevation of approximately 600-700 Mt I would like to know if it is set correctly. The car at my home reads 1.095 approx and accoroding to the compensation graph, the first box is showing .94 bar and a compensation of a reduction in fuel of 8%. Looks a bit high to me. Anyone here understand a little bit about this please?
Cheers

[scooby151]

Donno if all this makes much sense, as in donno if I explained it correctly.