How are these numbers calculated?

Big Games

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

Week of 11/20100.0*Chance in playoffs100.0*Average seed
kegal the elf 95.78 playmax 62.24 Out
-0.2
Dustyscoop 89.12 Wheezyhawk622 55.8 -0.0
+0.0
kyoungisbeastmm 52.4 batmancui 86.62 +0.1
Week of 11/27100.0*Chance in playoffs100.0*Average seed
ocwalk 92.9 playmax 96.54 +0.8
kyoungisbeastmm 78.26 Wheezyhawk622 26.5 -0.1
If winner is:HomeAway
Week of 12/4100.0*Chance in playoffs100.0*Average seed
Oggy7 vs ocwalk+0.2-0.5
Dustyscoop vs playmax-0.1+0.2
kegal the elf vs kyoungisbeastmm+0.0-0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLplayoffs12345678910Count
61-00Out10027,227,622
50-01Out6927361,503,798
Total:Out7919288,731,420
Points
Chance Will Make Playoffs