I was going to say the same, Enigma. Make something that puts together the three highest rated levels of a specific author and make stats out of that.

For example...
NAME: MOOSE
Level 1 : Rating - 5.0
Level 2 : Rating - 10.0
Level 3 : Rating - 9.5
Level 4 : Rating - 2.2
Level 5 : Rating - 1.0

Levels 2, 3, and 1 would be put together to get 24.5. Divided by three is... 8 1/6. HAH! I DID THAT IN MY HEAD! =D