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
SAQ 123.1 AND 111.8 +4.8
+0.8
mun 139.4 SAQ 114.6 -1.6
-0.6
Kerr 104.6 Kreb 70.7 -0.3
AND 138.7 Zek 121.3 -0.2
Pies 163.4 Sexo 130.8 -0.2
+0.1
Zek 102.6 Pies 82.6 +0.2
-0.1
Kreb 86.9 ALM 128 -0.2
Ric 85.1 chap 122.5 -0.2
+0.1
AKLV 117.3 Kerr 123.5 +0.1
ALM 124.7 chap 99 -0.1
Sexo 165.7 Ric 128.1 +0.1
mun 167.3 AKLV 128 -0.1
If winner is:HomeAway
Week of 11/23100.0*Chance in playoffs100.0*Average seed
SAQ vs Zek+0.1-0.1
+0.6-0.6
ALM vs AKLV-0.1+0.1
Sexo vs AND+0.1-0.1
-0.1+0.1
Ric vs Kreb-0.1+0.1
Kerr vs mun+0.2-0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
103-0In9462,735,517
92-1In51381008,197,972
81-2100.0%52650173008,189,016
70-399.30838421012,736,239
Total:99.9%3325241161021,858,744
Games Above .500
Chance Will Make Playoffs