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
Jimmy 114.9 Allison 122.55 +0.1
+0.4
Taylor 97.7 Lenny 142.6 +0.0
-0.0
Ashley 115.95 Blaine 107.05 +0.1
Tate 129.4 Sim 103.2 +0.1
If winner is:HomeAway
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Blaine vs Allison-0.9+0.4
Taylor vs Sim+0.2-0.1
Jimmy vs Lenny+0.1-0.1
Tate vs Ashley-0.1+0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678Count
103-0In1004,118,084
92-1In31551319,420,629
81-2In43743166,920,954
70-3In109001,617,394
Total:In3225171512022,077,061
Games Above .500
Chance Will Make Playoffs