Rating system for users

From what you’ve mentioned, this could be done by adding a new field to the user_meta on the back end.

Then, you could use an approach similar to what’s documented here for front end editing by users: How to edit a user profile on the front end?

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)