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
Zek 102.6 Pies 82.6 +16.8
+0.7
AND 138.7 Zek 121.3 -6.5
-0.6
SAQ 123.1 AND 111.8 +2.0
+0.1
Pies 163.4 Sexo 130.8 -1.7
+0.1
Ric 85.1 chap 122.5 -1.3
+0.1
Kreb 86.9 ALM 128 -0.6
AKLV 117.3 Kerr 123.5 +0.5
Sexo 165.7 Ric 128.1 -0.4
ALM 124.7 chap 99 -0.3
mun 139.4 SAQ 114.6 -0.2
-0.1
Kerr 104.6 Kreb 70.7 -0.1
mun 167.3 AKLV 128 -0.0
If winner is:HomeAway
Week of 11/23100.0*Chance in playoffs100.0*Average seed
SAQ vs Zek-5.7+8.1
-0.5+0.8
ALM vs AKLV-2.0+3.8
-0.1+0.1
Sexo vs AND+1.8-3.5
Ric vs Kreb-0.1+0.5
-0.1+0.3
Kerr vs mun-0.5+0.2
+0.1-0.0
chap vs Pies-0.2+0.2

What If

Chances based on how well the Zek finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
93-0In9394757,426,820
82-1100.0%011342422024,786,908
71-295.0007592950025,662,008
60-338.906334614007,700,496
Total:90.8%1510194016720065,576,232
Games Above .500
Chance Will Make Playoffs