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
redcattheory 164.3 ocwalk 79.36 -5.8
-0.7
kyoungisbeastmm 52.4 batmancui 86.62 -1.2
-0.1
floridag7 77.46 Oggy7 82.06 -0.4
Dustyscoop 89.12 Wheezyhawk622 55.8 -0.3
+0.1
kegal the elf 95.78 playmax 62.24 +0.1
Week of 11/27100.0*Chance in playoffs100.0*Average seed
ocwalk 92.9 playmax 96.54 -0.7
Oggy7 101.72 redcattheory 111.88 -0.2
kyoungisbeastmm 78.26 Wheezyhawk622 26.5 +0.1
batmancui 100.5 floridag7 95.5 -0.1
If winner is:HomeAway
Week of 12/4100.0*Chance in playoffs100.0*Average seed
Dustyscoop vs playmax+0.3-0.3
Oggy7 vs ocwalk-0.3+0.3

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLplayoffs12345678910Count
61-00Out505013,501,266
50-01Out10013,503,074
Total:Out257527,004,340
Points
Chance Will Make Playoffs