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 +0.7
Dave 107.96 Katie 143.22 -0.3
Will 145.58 Julie 92.14 +0.1
Taylor 89.14 Ben 88.04 +0.0
If winner is:HomeAway
Week of 11/15100.0*Average seed
Emily vs Julie+1.3-0.9
Lucas vs Ben-0.1+0.3
Dave vs Russell+0.0-0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
62-0Out1255221102,863,298
51-1Out219312919014,077,809
40-2Out7425113,902,301
Total:Out03141617282330,843,408
Games Above .500
Chance Will Make Playoffs