scores/levels etc

Is there an outline of the scoring system or details of user levels? Just curious.

Here is the information you are looking for.
here

If you have any other questions, just holler!

User Levels is in the General Faq that idjit pointed out.
as for scoring it is an equation which only Dr knows exactly.
but a rough calulation uses the natural log & Square root of bills entered & natural log of bills hit.