I recently have gotten into a groove in comp, and have been climbing ranks. Recently though with one of my matches on Ascent, I didn't gain any RR from a competitive win. Is there any reason for this? It would have boosted me up and made it a lot closer to diamond than I already am. My SS's show that it was in fact a competitive game, as well as my RR meter did not move any more or any less.

Top left, it was a comp

0 rr gained?