New England Patriots Playoff Chances 2015-2016 50/50

Lost to Dolphins 10-20, average seed down 0.8 to 2
12-4-0   .750

How are these numbers calculated?

Big Games

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

Week of 12/17100.0*Average seed
Patriots 33 Titans 16 +0.3
Steelers 34 Broncos 27 +0.1
Week of 12/24100.0*Average seed
Jets 26 Patriots 20 (ot)-0.1
Week of 1/3100.0*Average seed
Dolphins 20 Patriots 10 -0.3
Broncos 27 Chargers 20 -0.2
Games Above .500
Chance Will Make Playoffs