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
TS 139.5 TM 112 +16.2
+1.2
BB 106.7 PK 99.4 +1.3
+0.1
AR 159.1 JB 166.5 -0.8
-0.1
BH 109.4 MM 76.9 +0.1
-0.0
Week of 11/26100.0*Chance in playoffs100.0*Average seed
TC 126.7 TS 126.4 -18.3
-1.1
JB 156.8 TD 100.5 -3.6
-0.1
MM 111.7 BB 157.4 +3.3
+0.1
PK 81.9 AR 141.4 +0.5
RT 81.4 BH 158.2 +0.4
+0.1
TM 113.3 AK 125.5 +0.4
+0.1
If winner is:HomeTieAway
Week of 12/3100.0*Chance in playoffs100.0*Average seed
TS vs BH+30.7-3.7-21.2
+0.9+0.3-0.6
AR vs MM+8.9+1.9-11.8
+0.2-0.1-0.3
PK vs JB-10.8*-0.1+6.4
-0.3-0.1+0.2
BB vs RT+4.9-1.0-10.1
+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 TS finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
61-0-058.6%59319134,550,835
5.50-0-124.22444265338,716
50-1-06.7723353549,982,657
Total:27.9%2826252184,872,208
Games Above .500
Chance Will Make Playoffs