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
MGOR 171.7 CPOP 166 -8.4
-0.5
SAL 171.5 MPOP 129.5 +1.3
RKUM 131.6 NOLL 105.1 -0.4
APIZ 139.4 AKUM 148.3 +0.4
If winner is:HomeAway
Week of 10/1100.0*Chance in playoffs100.0*Average seed
CPOP vs MPOP+7.6-7.6
+0.6-0.6
MGOR vs RKUM+0.8-1.3
+0.0-0.1
NOLL vs AKUM-1.1+0.7
DPOP vs APIZ+0.9-0.6
KKUM vs SAL+0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1211-0In955010,507
1110-1In62343054,333
109-2100.0%23512410343,617
98-398.43265019201,289,497
87-474.2032645223003,179,026
76-519.4021740319105,401,108
65-60.5018304019306,479,313
54-70.000219443045,474,232
43-8Out011654293,203,964
32-9Out0131681,231,555
21-10Out0991281,500
10-11Out19935,568
Total:19.0%126101314151615826,984,220
Games Above .500
Chance Will Make Playoffs