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
Kluneberg 81.42 Bell 99.76 +19.6
+1.0
Mediterranean 102.7 Music City 85.42 +3.4
+0.2
Fresno 75.54 Kiwi 50.1 -1.3
+0.0
Butts 49.94 Rafi 70.7 -0.7
-0.1
Brady 111.72 GARWIG 66.22 -0.0
If winner is:HomeTieAway
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Bell vs Blumpkins+15.2*-1.2-27.7
+0.6-0.1-1.1
GARWIG vs Rafi+7.2+8.1-2.0
+0.2+0.2-0.1
Irving vs Kluneberg+2.0*-2.6-3.7
-0.0-0.1+0.0
Mediterranean vs Fresno+0.8*-1.7-0.3
+0.1*-0.0-0.0
Kiwi vs Music City+0.3*-1.6-0.2
Butts vs Brady+0.1*-0.0-0.0

* 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 Bell finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
103-0-0In10905,315,565
9.52-0-1In0504731,282
92-1-099.7%01963180015,553,921
8.51-1-187.6128591212,291
81-2-044.7063838152014,288,845
7.50-2-15.553343171986
70-3-00.20622353434,042,110
Total:69.4%120272115854039,205,000
Games Above .500
Chance Will Make Playoffs