My ratings on most internet sites are highly inflated compared to my USCF rating. It used to be that I was rated in the 1300's USCF while around 1700-1800 here and on FICS, where I play "real time" games. I think that's pretty typical for most people below around 1800 rating in either system.
However, I've been playing my best in USCF tourneys and not taking my games on the internet as seriously, so my USCF rating has increased to 1500 as I've improved, but my internet ratings, both here and on FICS are down to the 1600's, because I get more distracted and often make silly blunders when I play online.
--Fromper
The last (and only) time I played in a USCF tournament I was probably about 8.
So the only thing I have as far as a rating is Yahoo! Chess and this site. How does your rating here compare to your USCF rating?