How are these numbers calculated?

Big Games

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

Week of 11/16100.0*Chance in playoffs100.0*Average seed
HIVS 97.8 JEWS 63.3 -24.5
-1.1
BS 128.2 JF 117 -3.5
-0.0
SKAE 97.7 CV 101.4 -1.3
-0.1
CABB 173 INFI 92.3 +1.0
TWIG 135 GG 105.9 -0.7
-0.0
Week of 11/23100.0*Chance in playoffs100.0*Average seed
INFI 106.2 JEWS 110.5 +18.7
+0.8
JF 149.4 HIVS 139.9 -4.4
TWIG 91.2 SKAE 102.7 +3.4
+0.3
GG 49.7 BS 118.1 -1.4
-0.1
CV 134 CABB 168.3 -0.6
-0.0
If winner is:HomeTieAway
Week of 11/30100.0*Chance in playoffs100.0*Average seed
JEWS vs CABB+33.9+27.5-17.9
+0.7+0.2-0.4
INFI vs JF+31.5*-0.1-17.6
+0.4+0.1-0.2
CV vs TWIG-7.8+10.8+10.5
-0.2+0.3+0.3
BS vs SKAE-2.2-2.0+7.3
-0.1-0.1+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 JEWS finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910Count
81-0-069.7%1229283033,334,389
7.10-0-163.41548379,531
70-1-017.9188263,105,900
Total:35.8%410226496,449,820
Points
Chance Will Make Playoffs