How are these numbers calculated?

Big Games

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

Week of 11/23100.0*Chance in playoffs100.0*Average seed
Weenies 69.16 Bombers 88.48 +28.2
+1.0
9ers 116.38 Finest 75.12 -9.2
-0.2
Exits 90.18 Fighters 126.72 -7.0
-0.2
Nappers 137.3 Vermin 109.58 +1.8
+0.1
Week of 11/30100.0*Chance in playoffs100.0*Average seed
Bombers 154.8 Dogs 101.02 +32.4
+1.6
Exits 122.08 9ers 162.68 -13.3
-0.4
Vermin 154.76 Finest 99.4 +1.1
+0.0
Nappers 131.3 Weenies 125.74 +0.8
+0.1
Chipmunks 98.9 Fighters 104.62 +0.4
+0.0
Week of 12/7100.0*Chance in playoffs100.0*Average seed
Chipmunks 74.08 Bombers 154.58 In
+2.3
Fighters 109.68 Vermin 133.08 -14.7
Exits 170.46 Finest 124.48 +4.9
+0.1
Weenies 179.1 9ers 117.4 -4.2
Nappers 126.76 Dogs 111.44 +0.1
Games Above .500
Chance Will Make Playoffs