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
Francisco 93.82 Justin 106.68 -4.7
-0.8
Julie 156.7 Veronika 119.28 -0.5
-0.1
Sofia 124.32 Dave 86.08 +0.5
Emily 105.44 Katie 120.22 +0.4
-0.1
Laurel 132.28 Lucas 88.12 +0.4
Will 64 Davalyn 110.32 -0.4
Danny 97.86 Netta 134.28 -0.1
If winner is:HomeAway
Week of 11/3100.0*Chance in playoffs100.0*Average seed
Danny vs Francisco-2.6+2.6
-0.9+0.9
Julie vs Justin-0.4+0.4
Will vs Netta+0.3-0.3
Veronika vs Lucas+0.2-0.2
Laurel vs Dave+0.2-0.2
Emily vs Davalyn-0.1+0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
75-067.0%02112429229200221,784
64-14.500041426291961001,103,506
53-20.000051933291222,206,575
42-3Out0031948302,207,445
31-4Out121781,103,820
20-5Out397222,010
Total:2.8%000123469121522257,065,140
Games Above .500
Chance Will Make Playoffs