Originally Posted by Slow Roll Poker
I'm not sure how to help you on this one, I've never used Online Poker Ratings before. I know lots and lots of people use that though, it's a very popular site, right?
P.S. - The title of this topic is "PTR" and it should say "OPR" if your talking about Online Poker Ratings.
OPR = Official poker rankings which shows tournament results for people
PTR = Poker table ratings which rates you cash game sessions. It shows your biggest pot lost and what cards you lost with it shows biggest pot won and what cards won with, it also gives you a grade on your preflop aggressiveness,flop agression,turn aggression,river agression etc.
On a side note i found out that PTR covers aboulute but not UB.