How are these numbers calculated?

Big Games

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

Week of 11/8100.0*Chance in playoffs100.0*Average seed
Danny 122.28 Veronika 129.42 -13.8
-1.3
Dave 107.96 Katie 143.22 +2.4
+0.2
Taylor 89.14 Ben 88.04 -1.0
-0.1
Sofia 83.3 Netta 99.52 -0.9
Will 145.58 Julie 92.14 -0.5
Laurel 140.38 Russell 121.14 -0.4
-0.1
Lucas 147.72 Morgan 101.78 +0.1
If winner is:HomeAway
Week of 11/15100.0*Chance in playoffs100.0*Average seed
Danny vs Taylor+27.2-27.2
+1.4-1.4
Dave vs Russell-6.3+6.3
-0.1+0.1
Will vs Veronika-3.7+3.7
-0.1+0.1
Sofia vs Francisco-1.8+1.8
-0.2+0.2
Laurel vs Netta-1.4+1.4
-0.1+0.1
Emily vs Julie-0.4+0.4

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
92-0In826451392,408,458
81-186.4%061633311214,818,532
70-212.01114237712,410,946
Total:71.2%27141119181710209,637,936
Games Above .500
Chance Will Make Playoffs