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
mun 139.4 SAQ 114.6 +7.6
+0.8
mun 167.3 AKLV 128 +4.3
+0.7
Kreb 86.9 ALM 128 -1.2
AKLV 117.3 Kerr 123.5 +1.0
AND 138.7 Zek 121.3 -1.0
Pies 163.4 Sexo 130.8 -0.9
+0.1
Ric 85.1 chap 122.5 -0.9
+0.1
SAQ 123.1 AND 111.8 +0.5
ALM 124.7 chap 99 -0.4
Kerr 104.6 Kreb 70.7 -0.3
Sexo 165.7 Ric 128.1 -0.2
Zek 102.6 Pies 82.6 -0.1
If winner is:HomeAway
Week of 11/23100.0*Chance in playoffs100.0*Average seed
Kerr vs mun-0.2+0.2
-0.6+0.6
Sexo vs AND+0.2-0.2
-0.1+0.1
ALM vs AKLV-0.1+0.1
SAQ vs Zek+0.1-0.1
-0.1+0.1
Ric vs Kreb-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
103-0In87132,733,745
92-1In4349808,194,529
81-2100.0%33344172008,196,031
70-398.60935401412,734,439
Total:99.8%2832211162021,858,744
Games Above .500
Chance Will Make Playoffs