Often the amount of offset is a pass fail, but the quality of the offset is usually a graded value. If you offer to place low tech work, it is worth less than high tech growth work. If you have hard contracts, it is worth more than if you promise to find some.
That being said, the Danish competition was held almost 3 years ago (actually, the Danes gave a quick look at the field and selected the EH.) The S-92 was years away from certification, and therefore judged at that time as a risk. Nothing else in the field came close to the EH-101 or S-92 (typographical mistake edited out! thanks heedem!!) in cabin size or range.