How are these numbers calculated?

Big Games

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

Week of 9/10100.0*Chance in playoffs100.0*Average seed
CPOP 136 SAL 104 -10.3
-0.7
MPOP 114 AKUM 123 +0.3
KKUM 124 MGOR 143 +0.1
DPOP 105 RKUM 162 -0.1
If winner is:HomeAway
Week of 9/17100.0*Chance in playoffs100.0*Average seed
SAL vs MGOR+11.1-11.1
+0.7-0.7
AKUM vs DPOP-0.4+0.4
MPOP vs KKUM+0.2-0.2
CPOP vs NOLL-0.2+0.2
APIZ vs RKUM+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
1312-0In10002,183
1211-1In991013,185
1110-2In9263072,516
109-3In6721120240,774
98-499.8%253732500542,443
87-586.7224283312100868,068
76-623.204217363010101,013,141
65-70.3000420382991868,785
54-80.00017314418542,139
43-9Out0053461241,299
32-10Out0109072,254
21-11Out19913,361
10-12Out1002,192
Total:41.4%911111111111010974,492,340
Games Above .500
Chance Will Make Playoffs