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
Pittsburgh Pyth 106 Wideouts 87 -7.9
-1.3
Team Anselmo 66 Sting 75 -1.2
Win With A Brees 50 A for Eifert 95 -1.0
Idaho Fat Waffles 91 I got the Power 101 +0.9
+0.1
Harvin a Migraine 67 Team Brownie 97 -0.3
Show Me Your TD'S 102 Horsemen 64 +0.1
Week of 11/20100.0*Chance in playoffs100.0*Average seed
Idaho Fat Waffles 110 Wideouts 69 -1.0
Show Me Your TD'S 97 Team Brownie 62 -0.2
Win With A Brees 86 I got the Power 85 -0.1
Pittsburgh Pyth 90 Horsemen 71 +0.1
If winner is:HomeAway
Week of 11/27100.0*Chance in playoffs100.0*Average seed
Wideouts vs Win With A Brees+0.8-0.8
Horsemen vs Idaho Fat Waffles-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
51-0Out821810,285,448
40-1Out3166310,286,888
Total:Out412533120,572,336
Games Above .500
Chance Will Make Playoffs