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*Average seed
Emily 85.8 Francisco 74.92 -0.6
Lucas 147.72 Morgan 101.78 -0.1
Dave 107.96 Katie 143.22 -0.1
Taylor 89.14 Ben 88.04 +0.0
If winner is:HomeAway
Week of 11/15100.0*Average seed
Sofia vs Francisco-0.1+0.4
Lucas vs Ben+0.1-0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
42-0Out430634598,787
31-1Out45557,461,303
20-2Out10022,783,318
Total:Out01128730,843,408
Games Above .500
Chance Will Make Playoffs