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
SAL 171.5 MPOP 129.5 +4.3
+0.6
MGOR 171.7 CPOP 166 +0.1
RKUM 131.6 NOLL 105.1 -0.1
APIZ 139.4 AKUM 148.3 +0.1
If winner is:HomeAway
Week of 10/1100.0*Chance in playoffs100.0*Average seed
KKUM vs SAL-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+0.8-0.5
CPOP vs MPOP-0.1+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1211-0In955010,615
1110-1In61354054,273
109-2100.0%23512420344,134
98-398.33265019201,292,059
87-473.5032645233003,177,865
76-518.7021740329105,404,588
65-60.5017294020306,477,987
54-70.000219443145,473,365
43-8Out011654303,199,429
32-9Out0131681,232,024
21-10Out0991282,139
10-11Out19935,742
Total:18.7%126101314151615926,984,220
Games Above .500
Chance Will Make Playoffs