How are these numbers calculated?

Big Games

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

Week of 11/20100.0*Chance in playoffs100.0*Average seed
ICE 107.9 Devil TerPs 97.4 +22.7
+1.5
simpleAdjective 106 Waka 91.9 +4.7
+0.2
Garth 123.8 Lineup 99.2 +0.8
Drrty 129.3 Dakson 60.6 -0.5
-0.1
Nickleback 125.6 Gurley 74.1 +0.4
-0.0
Brady 85.4 Boogie 80.1 +0.3
+0.0
Week of 11/27100.0*Chance in playoffs100.0*Average seed
Waka 79.5 ICE 87.3 In
+1.0
Boogie 83.4 Devil TerPs 145.2 -5.0
-0.2
Brady 66.5 simpleAdjective 100.8 -0.2
Lineup 99.1 Dakson 101.8 +0.1
Garth 74.6 Nickleback 110.6 +0.1
Week of 12/4100.0*Chance in playoffs100.0*Average seed
Brady 70.6 ICE 110 +0.7
Gurley 110 Dakson 127.1 -0.2
Games Above .500
Chance Will Make Playoffs