How are these numbers calculated?

Big Games

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

Week of 9/24100.0*Chance in playoffs100.0*Average seed
APIZ 139.4 AKUM 148.3 -8.7
-0.5
SAL 171.5 MPOP 129.5 +1.4
MGOR 171.7 CPOP 166 +0.4
RKUM 131.6 NOLL 105.1 -0.4
KKUM 197.7 DPOP 123.6 -0.1
If winner is:HomeAway
Week of 10/1100.0*Chance in playoffs100.0*Average seed
DPOP vs APIZ-8.3+5.5
-0.7+0.5
MGOR vs RKUM+0.9-1.3
+0.0-0.1
NOLL vs AKUM-1.1+0.7
CPOP vs MPOP-0.1+0.1
KKUM vs SAL-0.1+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1211-0In955011,316
1110-1In61354063,765
109-2100.0%22512520394,599
98-398.13255020201,435,770
87-471.7022545244003,424,522
76-517.60216393310105,619,671
65-60.5007294120306,480,772
54-70.000218443145,258,143
43-8Out011551332,946,977
32-9Out0125741,082,749
21-10Out0496236,088
10-11Out10029,848
Total:19.8%127101315151513826,984,220
Games Above .500
Chance Will Make Playoffs