How are these numbers calculated?

Big Games

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

Week of 5/4100.0*Chance wins title100.0*Average seed
Levante 2 Atlético Madrid 0 -11.8
-0.2
Valladolid 1 Real Madrid 1 +1.7
+0.0
Real Madrid 2 Valencia 2 +1.6
+0.0
Barcelona 2 Getafe 2 +1.5
+0.0
Week of 5/11100.0*Chance wins title100.0*Average seed
Elche 0 Barcelona 0 +5.1
+0.1
Atlético Madrid 1 Málaga 1 +4.5
+0.0
Celta Vigo 2 Real Madrid 0 +1.3
+0.0
If winner is:HomeDrawAway
Week of 5/18100.0*Chance wins title100.0*Average seed
Barcelona vs Atlético MadridNoYesYes
-0.6+0.4+0.4

What If

Chances based on how well Atlético Madrid finishes out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seedLiga
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920AdelanteCount
90-92YesYes100No7,897,330,379*
890-0-1NoYes100No4,659,238,141
Total:62.9%Yes6337No12,556,568,520

* Row combines multiple less frequent records.

Points
Chance Will Win Championship