How are these numbers calculated?

Big Games

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

Week of 12/5100.0*Average seed
Danny 134 Dino Sores II 108 +0.5
Chris 115 Aidan 126 -0.2
Gene 120 Brendan 76 +0.0
If winner is:HomeAway
Week of 12/12100.0*Average seed
Danny vs Brendan+0.2-0.3
Aidan vs Dino Sores II-0.1+0.2

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs12345678Count
72-0Out10012,257,441
61-1Out871342,477,321
50-2Out2964719,846,246
Total:Out7424274,581,008
Points
Chance Will Make Playoffs