I would guess outside the top 20, maybe 25 - 30. She should move up a little on the airplay chart, maybe 41 or 42, that combined with her streaming (which I imagine won't be that great) and the 10 on sales I would think leaves her outside the top 20. But they never release there formula 100%, it depends on how heavily the chart weights sales over streams and airplay.
The lead single from Carey's forthcoming 13th studio album charges 32-7 on Hot R&B/Hip-Hop Songs and 16-2 on R&B Songs and debuts at No. 1 on R&B Digital Songs.