How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Chance in playoffs100.0*Average seed
BH 109.4 MM 76.9 -16.9
-1.2
BB 106.7 PK 99.4 +1.4
+0.1
AR 159.1 JB 166.5 -0.9
RT 114.8 TC 170 +0.6
TS 139.5 TM 112 +0.5
+0.0
Week of 11/26100.0*Chance in playoffs100.0*Average seed
MM 111.7 BB 157.4 -16.8
-1.0
TC 126.7 TS 126.4 +3.5
+0.1
JB 156.8 TD 100.5 -3.3
-0.1
RT 81.4 BH 158.2 +1.2
PK 81.9 AR 141.4 -0.4
+0.1
TM 113.3 AK 125.5 +0.3
+0.1
If winner is:HomeTieAway
Week of 12/3100.0*Chance in playoffs100.0*Average seed
AR vs MM-23.2-5.8+30.8
-0.6+0.2+0.8
TS vs BH-12.3+1.0+8.5
-0.3-0.1+0.2
PK vs JB-11.6*-0.2+6.8
-0.3-0.1+0.2
BB vs RT+5.2-1.3-10.8
+0.2-0.2-0.3

* 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 MM finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
61-0-061.6%62298136,374,226
5.50-0-125.02544265337,956
50-1-07.7824353348,160,026
Total:30.8%3127241984,872,208
Games Above .500
Chance Will Make Playoffs