Well regardless, QP MMR and comp SR aren’t the same. Someone might be diamond on support or tank in ranked but play only dps in QP where their actual skill is only on par with that of golds. Or they’re diamond dps but lie to practice tank in qP where they really only as good as golds. Comparing QP and ranked MMRs is often like comparing lemons and oranges. Sure they’re both citrus, but still quite different.