Statistically, the OP is right. Blitz ratings here has a much higher correlation to OTB ratings than correspondence ratings do.
His hypothesis that this is due to cheating has been stated by many others, but there's not enough evidence to support such a claim.
What other reasons are there for the disparity in ratings?
I'm tired of people bragging about having '' high '' correspondence chess ratings, yet see thier blitz rating be a measily 1200. Having a 1800+ bullet/blitz rating is more respectable than being a 2000 in Correspondence chess
I'm rating 1850 uscf rating in chess, and my bullet/blitz rating accurately describes it. Correspondence chess is extremely unrealistically long, what tournament in the world will you have more than 2 weeks for a game? If your good at chess, the moves will come to you quick, you dont need 24 hours to analyze.
and it's so easy to cheat in correspodence chess every once in a while, you can look at a chess engince for a couple of moves & it will go unnoticed. But you dont have time to fool around with blitz/bullet.
You're wrong. Bullet is not chess.
Yeah, it's not like you use the same board, the same pieces and the same rules.