What ELO would you say the Chess Club AI for the Oculus Quest are?

For additional detail, it's the Chess Club application for the Oculus Quest. The AI comes with a few prebuilt AI settings: Beginner, Intermediate, Advanced, Master, and Grandmaster. I'm not aware of what ELO these AI are, as I just barely got it for some VR fun since I'm lonely and don't have ways to play with others outside of LiChess automatching.