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
9ers 116.38 Finest 75.12 -9.0
-1.1
Weenies 69.16 Bombers 88.48 -1.8
+0.2
Exits 90.18 Fighters 126.72 -1.6
-0.3
Chipmunks 54.12 Dogs 147.74 -0.3
Nappers 137.3 Vermin 109.58 +0.0
Week of 11/30100.0*Chance in playoffs100.0*Average seed
Vermin 154.76 Finest 99.4 -37.4
-1.7
Exits 122.08 9ers 162.68 -6.2
-0.4
Bombers 154.8 Dogs 101.02 -6.1
-0.1
Nappers 131.3 Weenies 125.74 +0.1
Chipmunks 98.9 Fighters 104.62 -0.0
Week of 12/7100.0*Chance in playoffs100.0*Average seed
Exits 170.46 Finest 124.48 Out
-0.7
Fighters 109.68 Vermin 133.08 -0.1
Nappers 126.76 Dogs 111.44 +0.0
Weenies 179.1 9ers 117.4 +0.0
Games Above .500
Chance Will Make Playoffs