How are these numbers calculated?

Big Games

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

Week of 11/24100.0*Sacko Bait100.0*Average seed
Backside Plunde 83 Sewer Dwellers 145 -1.7
Eternal Camnation 117 Chalupa Batman 78 -0.4
Team Grovenblitz 122 Blow The Gentle 135 +0.3
Tillman Punch 90 Chicago Enforcers 117 -0.1
You Can Never H 91 Smoke and Mirrors 120 +0.1
Week of 12/1100.0*Sacko Bait100.0*Average seed
Sewer Dwellers 101 ABC, As Easy As 132 Yes
You Can Never H 110 Team Grovenblitz 114 +0.4
Quentin's Jammers 109 Backside Plunde 157 -0.1
Week of 12/8None

What If

Chances based on how well the Sewer Dwellers finish out the regular season.   Explain

If finish:Chance inChance will finish regular season at seedSacko

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs