The quarterback for the Chicago Bears has had some good games and some bad games, and he currently has a passer rating of 97.1, good for 14th in the NFL among quarterbacks with at least 53 attempts. That might seem like a strange cutoff, but it’s a number NFL Next Gen Stats determines by taking 15 attempts and multiplying it by the number of weeks of play, then dividing by 2. So, it’s basically a decent ballpark for “a quarterback who has played in at least half of the games so far,” but there will be some margin for error.