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
KKUM 124 MGOR 143 +9.5
+0.7
MPOP 114 AKUM 123 +0.2
If winner is:HomeAway
Week of 9/17100.0*Chance in playoffs100.0*Average seed
SAL vs MGOR-11.0+11.0
-0.7+0.7
AKUM vs DPOP-0.3+0.3
MPOP vs KKUM+0.3-0.3
CPOP vs NOLL-0.2+0.2
APIZ vs RKUM+0.2-0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1312-0In10002,210
1211-1In991012,888
1110-2In9352072,442
109-3100.0%69201000241,360
98-499.8263831500541,263
87-587.0225283212100867,990
76-623.404217363010101,013,234
65-70.3000420382981869,224
54-80.00018324317541,968
43-9Out0053658241,849
32-10Out0128872,473
21-11Out029813,209
10-12Out1002,230
Total:41.5%912101111111110974,492,340
Games Above .500
Chance Will Make Playoffs