How are these numbers calculated?

Big Games

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

Week of 10/27100.0*Chance in playoffs100.0*Average seed
Danny 97.86 Netta 134.28 -14.3
-1.3
Sofia 124.32 Dave 86.08 +1.0
Laurel 132.28 Lucas 88.12 +0.3
Emily 105.44 Katie 120.22 -0.3
-0.1
Julie 156.7 Veronika 119.28 +0.2
Francisco 93.82 Justin 106.68 -0.1
If winner is:HomeAway
Week of 11/3100.0*Chance in playoffs100.0*Average seed
Danny vs Francisco+10.1-10.1
+1.3-1.3
Emily vs Davalyn+1.0-1.0
+0.1-0.1
Julie vs Justin-0.4+0.4
-0.1+0.1
Veronika vs Lucas-0.4+0.4
Laurel vs Dave+0.1-0.1
Sofia vs Katie+0.1-0.1
Will vs Netta+0.1-0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
85-0100.0%6253924510222,555
74-179.10051929271551001,104,565
63-24.400141324282082002,206,364
52-30.000021127352042,206,749
41-4Out0011041481,103,675
30-5Out694221,232
Total:16.9%012455781010111313127,065,140
Games Above .500
Chance Will Make Playoffs