How are these numbers calculated?

Big Games

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

Week of 12/5100.0*Chance in playoffs100.0*Average seed
Chris 115 Aidan 126 -2.3
-0.2
Danny 134 Dino Sores II 108 +0.3
Gene 120 Brendan 76 -0.1
Matthew 74 Julius 123 -0.1
If winner is:HomeAway
Week of 12/12100.0*Chance in playoffs100.0*Average seed
Aidan vs Dino Sores II-3.4In
Chris vs JuliusIn-3.4
Danny vs Brendan+1.1-1.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs12345678Count
8-9In10018,318,520*
70-286.5%87136,113,016
Total:96.6%97324,431,536

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs