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
Fresno 75.54 Kiwi 50.1 +18.4
+1.0
Mediterranean 102.7 Music City 85.42 +2.4
+0.1
Kluneberg 81.42 Bell 99.76 +1.1
+0.1
Irving 129.88 Blumpkins 89.82 -0.5
Butts 49.94 Rafi 70.7 -0.3
-0.1
Brady 111.72 GARWIG 66.22 +0.2
If winner is:HomeTieAway
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Mediterranean vs Fresno-10.1*+2.7+10.1
-0.4+0.2+0.4
Kiwi vs Music City+4.2+6.2-4.2
+0.1*+0.2-0.1
Bell vs Blumpkins-2.7*-5.4+2.7
-0.1-0.2+0.1
Irving vs Kluneberg+2.2*-1.9-2.2
-0.0+0.1+0.0
GARWIG vs Rafi+2.1*+3.1-2.1
+0.1*-0.0-0.1
Butts vs Brady-0.1*+5.9+0.1
+0.0+0.3-0.0

* 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 Fresno finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
103-0-0In650441,527,492
9.52-0-1In845461381
92-1-096.3%096126404,573,638
8.51-1-182.223446162775
81-2-049.709403215404,576,994
7.50-2-15.0052448221361
70-3-00.4015413310101,531,103
Total:67.3%11032251511610012,210,744
Games Above .500
Chance Will Make Playoffs