I picked a random Ferrari Fixed session result, curious to see how clean a race was. Was surprised to see fewer incidents than I expected.
However, what caught my eye was the IR gain/loss distribution - image and link to session below. The last 6 cars didn't complete a lap, and it looks like they were treated as having an equal finishing position, they all lost roughly 65. Fairly similar starting IR as there are plenty of splits. 3 obviously started and wrecked out, 3 may not have even started.
I'd always assumed the final position was all that counted, so P18 would lose more IR than P13, but it seems to have treated them as equal P13, and the only marginal difference is down to the sligh





