I've always found it interesting how at the beginning Star Wars Episode III, Count Dooku was able to easily beat Obi-wan Kenobi. Soon after knocking out Obi-wan, Dooku was beaten by Anakin Skywalker in one-on-one combat. Yet, at the end of Episode III, after a lengthy battle, Obi-wan was able to defeat Anakin.
My question is, does this triangle of who beats who, have anything to do with the fighting styles each of the Jedi uses? Or maybe in the case of Dooku over Kenobi, and Kenobi over Anakin, would the master generally know what their apprentice's (or apprentice's apprentice) weaknesses are?