How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Last Place Game100.0*Average seed
Team Mimi 132.1 Team Shocking S 86.3 -1.2
Team Deverna 122.2 Dalvin And The 79.2 -0.8
If winner is:HomeAway
Team Wentzylvania vs Far Far Away Ga+11.9-11.9
-0.5+0.5
Kendricks' Stoc vs Team Bulger+2.8-2.8
-0.1+0.1
If winner is:HomeAway
Week of 11/26100.0*Last Place Game100.0*Average seed
Far Far Away Ga vs Team Shocking S-10.7+10.6
+0.3-0.3
Kendricks' Stoc vs Dalvin And The+2.3-2.3
Landry Detergent vs Team Wentzylvania-1.2+1.2
+0.1-0.1
Beep Boop vs Team Bulger-0.4+0.4

What If

Chances based on how well the Far Far Away Ga finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inDivisionChance will finish regular season at seedLast Place
TPW-LplayoffsWin12345678910GameCount
103-0OutNo5344416117.2%2,253,481
82-1OutNo6504594.56,744,609
61-2OutNo793Yes6,748,526
40-3OutNo100Yes2,252,924
Total:OutNo148236487.6%17,999,540
Games Above .500
Chance Will Make Playoffs