How are these numbers calculated?

Big Games

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

Week of 11/21100.0*Average seed
Dogs 93.98 Vermin 143.5 -0.9
Meanies 93.28 Finest 113.08 -0.1
Exits 154.84 9ers 139.22 +0.0
Chipmunks 93.84 Fighters 93 -0.0
Week of 11/28100.0*Average seed
Meanies 134.14 Dogs 63.04 -0.7
Bombers 85.74 Vermin 112.14 -0.2
9ers 162.78 Fighters 162 -0.1
Nappers 104.16 Exits 133.22 -0.1
Finest 113.06 Chipmunks 160.04 +0.0
Week of 12/5100.0*Average seed
Exits 143.66 Dogs 111.28 -0.4
Chipmunks 149.34 9ers 116.64 +0.2
Finest 127.88 Bombers 125.88 -0.2
Games Above .500
Chance Will Make Playoffs