I get sick of sandbaggers as well, shah, and I think that the ratings could be separate, but I like having just one rating. Also, what chess.com could do is make it impossible for players to join if their rating has dropped or increased 100 points in the past 30 days. That would prevent some sand-bagging as well, but there isn't a perfect solution, just keep that in mind.
thats not fair, 30 days is too long, I gained 400 in 30 days because I went all out with the tactics trainer [Then lost it all when I lost my internet 2 months ago :( ]
Obviously your rating will climb if you're doing intense training but eventually you'll plateau and find it harder to improve beyond that level. That's probably the rating you should be entering tournaments at.
I'm pretty sure there's a good compromise approach for handling that kind of situation but it's eluding me for the time being.

idea, I'd likely select that option myself. I've played alot of games on here cc and a few times against players way above me in rating I could tell were moving almost too aggressively. Catch them on it and all of sudden they get chatty and start explaining there moves. I'll tell you one thing, ever see a much higher rated player all of sudden get real talkative and you know you did something right, lol. As a rule most players are respectful, at least I'd like to think. I just meant that if you are playing a system or trappish idea you aren't familiar with you aren't going to play unfamiliar against someone your already expecting a fight from. Not me anyway.. back to what you are saying about sandbagging I resisted the urge to join a lower rated tournament I know I hate it when i sign up specifically for a rating range and then the play is anything but.. There are just alot of reason's why someone's rating can be misrepresented is all, some people have a prolonged upswing with their rating before a plateu is reached, or even if you play 25 + CC games at a time and tend to win in groups and lose in groups it can cause rating swings.
I get sick of sandbaggers as well, shah, and I think that the ratings could be separate, but I like having just one rating. Also, what chess.com could do is make it impossible for players to join if their rating has dropped or increased 100 points in the past 30 days. That would prevent some sand-bagging as well, but there isn't a perfect solution, just keep that in mind.
thats not fair, 30 days is too long, I gained 400 in 30 days because I went all out with the tactics trainer [Then lost it all when I lost my internet 2 months ago :( ]