New England Patriots Playoff Chances 2010 50/50

Beat Dolphins 38-7, average seed unchanged at 1
14-2-0   .875

How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 12/16100.0*Average seed
Patriots 31 Packers 27 +0.2
Steelers 17 Jets 22 -0.0
Week of 12/23100.0*Average seed
Bears 38 Jets 34 +0.2
Bills 3 Patriots 34 +0.2
Week of 1/2None
Games Above .500
Chance Will Make Playoffs