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
Team Anselmo 66 Sting 75 +18.7
+1.0
Idaho Fat Waffles 91 I got the Power 101 +3.7
+0.1
Win With A Brees 50 A for Eifert 95 -2.4
-0.1
Harvin a Migraine 67 Team Brownie 97 -1.2
Show Me Your TD'S 102 Horsemen 64 -0.1
Pittsburgh Pyth 106 Wideouts 87 -0.1
Week of 11/20100.0*Chance in playoffs100.0*Average seed
Harvin a Migraine 85 Sting 120 In
+1.0
Team Anselmo 104 A for Eifert 106 -2.3
-0.2
Pittsburgh Pyth 90 Horsemen 71 -1.3
-0.1
Show Me Your TD'S 97 Team Brownie 62 -1.2
+0.1
Idaho Fat Waffles 110 Wideouts 69 -1.1
-0.1
If winner is:HomeAway
Week of 11/27100.0*Chance in playoffs100.0*Average seed
Sting vs Show Me Your TD'S+0.4-0.4
A for Eifert vs Harvin a Migraine-0.2+0.2
Team Brownie vs Pittsburgh Pyth-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
91-0In29810,285,264
80-1In42461210,287,072
Total:In17023620,572,336
Games Above .500
Chance Will Make Playoffs