Skills Versus Ratings
Yao Siu-Long emailed me an interesting question recently. He wrote:
As we discussed I am interested in kind of a chart that relates skills to ratings. For example, what does a 2300 player do that a 2200 player does not? Of course there can be great variability within a category, especially at a lower level. I could imagine someone having an awesome forehand and progressing because of that while others at the same level might be more rounded. I would imagine that at higher levels, however, you would have to be a more rounded player.
I wrote back:
This is tricky to answer because it has to take into account the differences between players with good technique but without good control, and those without good technique but with good control. Everyone fits on this spectrum somewhere, with the top players having both technique and control, while beginners have neither. By the intermediate player you have players with good control but awkward technique, and others with the reverse.
After thinking it over, I realized there really are four types of players at any given level. Roughly speaking, they are: