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
Show Me Your TD'S 102 Horsemen 64 +7.1
+1.3
Team Anselmo 66 Sting 75 -1.2
Idaho Fat Waffles 91 I got the Power 101 +1.1
+0.1
Win With A Brees 50 A for Eifert 95 -0.7
Harvin a Migraine 67 Team Brownie 97 -0.4
Pittsburgh Pyth 106 Wideouts 87 -0.1
Week of 11/20100.0*Chance in playoffs100.0*Average seed
Show Me Your TD'S 97 Team Brownie 62 +10.8
+1.3
Team Anselmo 104 A for Eifert 106 -2.6
-0.1
Pittsburgh Pyth 90 Horsemen 71 -2.4
Harvin a Migraine 85 Sting 120 -2.3
Idaho Fat Waffles 110 Wideouts 69 -2.0
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
Sting vs Show Me Your TD'SOut+1.7
-1.2+1.2
Horsemen vs Idaho Fat Waffles+1.4-1.4
+0.2-0.2
A for Eifert vs Harvin a Migraine-0.8+0.8
+0.2-0.2
Team Brownie vs Pittsburgh Pyth-0.8+0.8
Wideouts vs Win With A Brees+0.1-0.1

What If

Chances based on how well the Show Me Your TD'S finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
71-03.5%03344417210,287,072
60-1Out016672610,285,264
Total:1.7%02172311341320,572,336
Games Above .500
Chance Will Make Playoffs