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*Chance in playoffs100.0*Average seed
Chris 115 Aidan 126 +1.6
+0.5
Danny 134 Dino Sores II 108 -0.1
Gene 120 Brendan 76 +0.0
If winner is:HomeAway
Week of 12/12100.0*Chance in playoffs100.0*Average seed
Aidan vs Dino Sores II+1.3Out
+0.3-0.5
Chris vs JuliusOut+1.0
Danny vs Brendan-0.3+0.5
-0.1+0.2

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs12345678Count
72-018.6%1965169,663,286
61-1Out277343,638,461
50-2Out564421,279,261
Total:2.4%224611274,581,008
Points
Chance Will Make Playoffs