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
Julie 156.7 Veronika 119.28 +13.2
+1.2
Danny 97.86 Netta 134.28 -0.8
Sofia 124.32 Dave 86.08 +0.8
Will 64 Davalyn 110.32 -0.8
Emily 105.44 Katie 120.22 +0.7
Francisco 93.82 Justin 106.68 -0.6
Laurel 132.28 Lucas 88.12 -0.2
If winner is:HomeAway
Week of 11/3100.0*Chance in playoffs100.0*Average seed
Julie vs Justin+14.6-14.6
+1.2-1.2
Will vs Netta+1.2-1.2
Emily vs Davalyn+1.0-1.0
+0.1-0.1
Danny vs Francisco-0.9+0.9
Sofia vs Katie-0.9+0.9
Veronika vs Lucas-0.1+0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
95-0In5538600222,254
84-199.9%425362592001,103,184
73-261.300210212824113002,205,288
62-31.800027172828153002,208,167
51-4Out0021029391831,104,246
40-5Out01244728222,001
Total:38.4%2567810109101098417,065,140
Games Above .500
Chance Will Make Playoffs