Yup, they are def lower rated, im not a big fan of it because you have to put in ur pdga number to play, I wish it was an option to be rated or to not be rated
Matt, while I am not saying this is the case with you, your comments sparked these thoughts in my mind. Don't take this is a bash on you, because I don't even know you, but I think the comments you said represent a lot of people's thoughts about leagues and ratings.
Look at the two leagues in Milwaukee that are rated on courses that have had tourneys regularly.
Brown Deer league is apparently is an easy way to build your rating while Sussex has been known to bring your rating down (if you are a pro or advanced level player).
Don't you try the same whether in a league or a tourney? A rating is a measurement of all your rounds whether you felt good or bad going in, whether a course suits your skills or not, so why should league be any different. It is an average of all rounds basically. There should be no reason to ever fear a rated round . . . it is a measurement of your ability against whoever else is playing on that given day.
I play PDGA sanctioned leagues at a course (Sussex) that does not favor my noodle arm, and guess what my average rating is 907 (for about 8 or 9 rounds played) which is exactly what I have been rated for months now. I know multiple people who are rated lower than me but have a clear advantage over me at Sussex because of their distance ability, but I will never not play there because it will affect my rating. Just like I will never avoid a tournament because it isn't a course I normally shoot well on, or have ever played for that matter. Why? Many may ask, because I do not care what my rating is (it is what it is for a reason (I shot those rounds), I judge myself against the course and not other people. If I play well I am happy, if I play poorly I am dissatisfied, but it rarely comes down to comparing myself to other people (with the exception of a few people, but those people are usually rated higher than me anyways).
Unless someone can prove the ratings system is flawed because of leagues I will believe in the rating as it stands, the only difference is that a league may be a smaller size, but guess what, they pool all rounds from the league together to come up with an average, so in the end you might still have 70-90 rounds per league which is equivalent to a regular tourney.
I say don't let ratings scare you away from a league, consider it good practice for tournament competition! In my opinion all a rating is good for is keeping you from playing in lower divisions . . . and the second thing a rating is good for is boosting ones ego. We all protect those precious points as if it is life or death. Whenever someones rating goes down, the system is flawed, yet when someone takes a jump up, suddenly it was on their own accord. I just think far too many people do not understand the ratings system. Then there are others that need the high rating to keep their ego inflated.