How are these numbers calculated?

Big Games

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

Week of 11/20100.0*Chance in playoffs100.0*Average seed
Nostradumbass 5 163.5 Corey R 104.4 -9.5
-0.6
Freezer Ambush 114.6 MSN4911 118.9 +5.1
+0.2
San Francisco C 160.8 Laces Out 91.5 +3.6
+0.1
Bradley B 132.4 TOUCHDOWN Seaha 182.4 -2.6
-0.1
Angry Armadillos 128 Powerpuff Girls 148.9 +0.2
+0.0
If winner is:HomeTieAway
Week of 11/27100.0*Chance in playoffs100.0*Average seed
Corey R vs Powerpuff Girls+9.6-3.0-8.5
+1.0+0.3-0.9
San Francisco C vs Freezer Ambush+6.0+3.1-4.9
-0.1+0.2+0.1
MSN4911 vs Laces Out+2.8+2.4-1.3
+0.3+0.2-0.1
Angry Armadillos vs Nostradumbass 5-0.0*+0.2+0.0
-0.2+0.0+0.1

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
82-0-031.3%031531516,638,547
7.51-0-111.9124634825,841
71-1-00.102174831231,107,747
0-0-2Out2563138
6.50-1-1Out120621623,575
60-2-0Out02868313,921,290
Total:8.5%081513242216161,717,008
Games Above .500
Chance Will Make Playoffs