Denver Broncos Playoff Chances 2014 50/50

Beat Oakland 47-14, average seed up 0.3 to 2
12-0-4   .750

How are these numbers calculated?

Big Games

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

Week of 12/11100.0*Chance in playoffs100.0*Average seed
San Diego 10 Denver 22 In
+0.4
Cleveland 0 Cincinnati 30 -0.1
-0.1
Baltimore 20 Jacksonville 12 -0.1
Indianapolis 17 Houston 10 -0.1
New England 41 Miami 13 -0.2
Week of 12/18100.0*Chance in playoffs100.0*Average seed
Cincinnati 37 Denver 28 -0.3
Week of 12/28100.0*Chance in playoffs100.0*Average seed
Denver 47 Oakland 14 +0.3
Pittsburgh 27 Cincinnati 17 +0.3
Games Above .500
Chance Will Make Playoffs