Originally posted by ivan2908
...And what is interesting I can vary here on performance more then on blitz. It depende of patience. You can gain or lose 300 points on RHP only by your approach, taking your time or not, scanning your blunders or not etc...
I think that's a very important point. If a blitz player is competent it is generally by virtue of a great deal of experience, so that many moves come second nature to him. That in turn generally suggests a background which, given more time for analysis, would give him a rating hundreds of points higher than his blitz rating.
A player without that depth of experience might, with patient application, play competently at standard or correspondence chess, but wouldn't necessarily be able to transfer that competence to a blitz setting because his board sense and thus his choice of moves isn't second nature yet.
I'm really still learning the game myself. All of the openings I am playing here, I have only started playing since I came here. My use of opening databases helps me both to compensate for my ignorance and, over time -- many, many more games than I have played here -- will give me a decent understanding of the lines I play (where it is understood that "decent understanding" implies a solid sense of typical middlegame strategies and endgame goals). But it isn't something I can transfer to blitz or even standard chess. Of course, my opponents here are also free to use opening databases, and so theoretically any advantage I might gain thus is offset by their own.
My approach to chess is to attempt to learn to play well first -- something I am still aspiring to. Given this, and enough experience doing so, my board sense and knowledge of the game will then be such that I can move much faster without sacrificing general competence. But speed in and of itself (of the type seen in blitz games) isn't (for me) seductive; I'd be quite happy playing very, very well at standard tournament OTB time controls; being able to do so while taking on average just 1 minute per move would be superb, and represents the limits of any aspirations I have regarding speed.