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
Irving 129.88 Blumpkins 89.82 +6.6
+0.3
Mediterranean 102.7 Music City 85.42 +1.6
+0.1
Fresno 75.54 Kiwi 50.1 -1.2
-0.0
Butts 49.94 Rafi 70.7 -0.5
-0.0
Kluneberg 81.42 Bell 99.76 -0.4
Brady 111.72 GARWIG 66.22 -0.0
If winner is:HomeTieAway
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Irving vs Kluneberg+5.7+3.5-10.7
+0.3+0.2-0.6
Mediterranean vs Fresno+2.0*+1.7-0.8
+0.1*+0.1-0.0
GARWIG vs Rafi+1.9*+1.7-0.5
+0.1*+0.0-0.0
Bell vs Blumpkins-0.8*+1.7+1.4
-0.1+0.1+0.1
Kiwi vs Music City+0.1*-0.3-0.1
Butts vs Brady+0.1+0.2-0.0

* 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 Irving finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
113-0-0In10909,682,559
10.52-0-1In10901,839
102-1-0In0871317,315,898
9.51-1-1In058422,226
91-2-089.6%017423010010,204,395
0-1-2In1001
8.50-2-177.323046212625
80-3-018.1041426411411,997,457
Total:93.1%365179421039,205,000
Games Above .500
Chance Will Make Playoffs