How are these numbers calculated?

Big Games

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

Week of 11/22100.0*Chance in playoffs100.0*Average seed
Ashley 115.95 Blaine 107.05 +9.0
+0.3
Jimmy 114.9 Allison 122.55 +4.3
+0.1
Tate 129.4 Sim 103.2 -0.9
Taylor 97.7 Lenny 142.6 +0.2
+0.1
If winner is:HomeAway
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Tate vs Ashley-9.5+15.1
-0.2+0.3
Jimmy vs Lenny-10.7+8.1
-0.1+0.1
Taylor vs Sim-1.6+0.8
-0.1+0.1
Blaine vs Allison-1.1+0.6
-0.1+0.0

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678Count
73-0In11147411,980,800
62-161.2%9523907,535,846
51-26.068869,139,328
40-3Out38623,421,087
Total:32.3%01724561222,077,061
Games Above .500
Chance Will Make Playoffs