How are these numbers calculated?

Big Games

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

Week of 11/17100.0*Chance in playoffs100.0*Average seed
Mediterranean 102.7 Music City 85.42 -14.6
-0.8
Brady 111.72 GARWIG 66.22 -1.1
-0.1
Fresno 75.54 Kiwi 50.1 +0.5
+0.0
Irving 129.88 Blumpkins 89.82 -0.4
+0.0
Kluneberg 81.42 Bell 99.76 +0.2
Butts 49.94 Rafi 70.7 -0.1
-0.1
If winner is:HomeTieAway
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Kiwi vs Music City-14.8*-4.3+14.8
-1.1-0.2+1.1
GARWIG vs Rafi+1.0-7.8-1.0
+0.2-0.3-0.2
Mediterranean vs Fresno+2.7-5.6-2.7
+0.1-0.2-0.1
Irving vs Kluneberg+3.8*+1.3-3.8
+0.1*+0.1-0.1
Bell vs Blumpkins-2.1*+2.7+2.1
+0.0*+0.1-0.0
Butts vs Brady+0.2*-1.3-0.2
+0.0*-0.1-0.0

* 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 Music City finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
93-0-095.9%3144533401,528,376
8.52-0-181.412555162403
82-1-035.608273224814,576,396
7.51-1-14.342345253722
71-2-00.4062432281004,575,072
6.50-2-1Out11851282437
60-3-0Out053645141,529,338
Total:25.5%02915151815159212,210,744
Games Above .500
Chance Will Make Playoffs