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 -1.3
+0.0
Team Deverna 122.2 Dalvin And The 79.2 -0.5
If winner is:HomeAway
Team Wentzylvania vs Far Far Away Ga+17.8-11.7
-0.7+0.5
Kendricks' Stoc vs Team Bulger+5.2-3.2
-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-8.9+16.5
+0.2-0.5
Kendricks' Stoc vs Dalvin And The+4.8-5.2
-0.1+0.1
Landry Detergent vs Team Wentzylvania-0.5+2.6
+0.0-0.2
Beep Boop vs Team Bulger-0.0+0.1

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
103-0OutNo115331605.9%9,109,709
82-1OutNo11652488.724,470,725
61-2OutNo1684Yes19,455,869
40-3OutNo100Yes4,821,517
Total:OutNo2810344780.4%57,857,820
Games Above .500
Chance Will Make Playoffs