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
DPOP 105 RKUM 162 -9.5
-0.7
MPOP 114 AKUM 123 -0.2
KKUM 124 MGOR 143 +0.1
If winner is:HomeAway
Week of 9/17100.0*Chance in playoffs100.0*Average seed
AKUM vs DPOP-3.8+5.8
-0.4+0.6
APIZ vs RKUM+0.4-0.3
CPOP vs NOLL+0.2-0.2
MPOP vs KKUM+0.2-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1212-0In99103,798
1111-1In8695010,900
1010-2100.0%5025232075,980
99-397.91129382020319,784
88-461.8010123931700901,784
77-56.60106274222301,801,612
66-60.0001144036902,615,655
55-7Out0093743112,776,927
44-8Out00946442,140,411
33-9Out0121781,168,464
22-10Out0595428,478
11-11Out19995,063
00-12Out10012,564
Total:8.8%12247101418222212,351,420
Games Above .500
Chance Will Make Playoffs