I added a new feature to my BGG correlation tool. If you match your correlation to all users (don’t enter a second user) and make sure Refresh cache is checked, you’ll find a user named BoardGameGeek average rating on the list. That shows your correlation to the Geek average rating, based on the Geek ratings.

Pretty neat. Mine’s 0.4, so my ratings kind of correlate with the general ratings (which pretty much matches my experience with the ratings).