The tests with those Checkbilliard your play ability evaluates are listed here.
It begins always with the “Quick 20″ which checks you up in approx. 15 minutes to determine in which of the following sections (the performance classes) you should go further.

Next SECTIONS are somewhat time-more intensive.
Depending on whether you go with or without registration to work with – or are a paying user.
The tests, the evaluations and the videos as well as the personal training units are available to you.