How are these numbers calculated?

Big Games

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

Week of 11/13100.0*Chance in playoffs100.0*Average seed
Idaho Fat Waffles 91 I got the Power 101 -19.5
-1.2
Team Anselmo 66 Sting 75 -3.6
-0.1
Win With A Brees 50 A for Eifert 95 -2.5
-0.1
Pittsburgh Pyth 106 Wideouts 87 -0.7
Harvin a Migraine 67 Team Brownie 97 -0.5
Week of 11/20100.0*Chance in playoffs100.0*Average seed
Idaho Fat Waffles 110 Wideouts 69 +15.0
+1.3
Team Anselmo 104 A for Eifert 106 -3.4
-0.2
Show Me Your TD'S 97 Team Brownie 62 +2.2
-0.1
Pittsburgh Pyth 90 Horsemen 71 -1.2
-0.1
Harvin a Migraine 85 Sting 120 +0.6
+0.1
Win With A Brees 86 I got the Power 85 -0.1
If winner is:HomeAway
Week of 11/27100.0*Chance in playoffs100.0*Average seed
Horsemen vs Idaho Fat WafflesOut+26.2
-1.2+1.2
A for Eifert vs Harvin a Migraine-9.8+9.8
Team Brownie vs Pittsburgh Pyth-9.5+9.5
Sting vs Show Me Your TD'S+0.1-0.1
+0.2-0.2

What If

Chances based on how well the Idaho Fat Waffles finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
71-052.3%13394340010,286,879
60-1Out6274324010,285,457
Total:26.2%72025152212020,572,336
Games Above .500
Chance Will Make Playoffs