Also is 141 a good score for rapid
chess.com uses glicko ratings, not elo (but they are almost identical). You find your accurate rating by playing many rated chess games until you feel like your rating has stabilized somewhat; this is your current rating.
141 is a starting point if that is where you are at; everyone begins somewhere. However a rough estimate is that 1000 rating or below is more "beginner" realm. 1500 an estimate for more intermediate and 2000 an estimate for more advanced; anything higher is much more advanced. These are guidelines though. The chess.com average rapid rating fluctuates some over the years, but it is roughly 1100 rating. Around this level, you are better than about half of all active chess accounts on here.
Also is 141 a good score for rapid