What are the player profile statistics in GoBase?

For example, Cho U, Lee Changho, Lee SeDol have a progression and scoring:

http://gobase.org/information/players/?pp=Cho%20U
http://gobase.org/information/players/?pp=Lee+ChangHo
http://gobase.org/information/players/?pp=Lee%20SeDol

My guess is that the progression is the rank, and that the scoring is the number of points that he scored in scored games, not including resignations?

Very interesting that Cho U and Lee SeDol seem to win with lower scoring games, and that Lee SeDol is actually below the average on score. Maybe that is due to a higher number of resignations?

Ah those are the number of wins, not the sores of the games.