How are these numbers calculated?

Big Games

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

Week of 11/9100.0*Chance in playoffs100.0*Average seed
Marsh 129.78 Troy 70.26 -0.6
-0.4
Mitch 69.34 Scully 88.58 +0.1
+0.1
JDL 109.26 JRich 110.92 +0.1
Ollie 125.36 Hacksaw 68.14 -0.1
If winner is:HomeAway
Week of 11/16100.0*Chance in playoffs100.0*Average seed
JRich vs TroyOut+0.0
-0.2+0.2
Ali vs MitchOut+0.0
Ere vs HacksawOut+0.0
Ollie vs JDLOut+0.0
-0.1+0.1
Marsh vs ScullyOut+0.0

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLplayoffs12345678910Count
64-000.0%01821303010603,308
53-01Out01834572,408,177
42-02Out6943,613,331
2-3Out1003,013,124*
Total:0.0%0011413819,637,940

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs