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*Liga Adelante100.0*Average seed
Barcelona 2 Getafe 2 -10.1
+0.4
Málaga 0 Elche 1 +6.5
-0.2
Valladolid 1 Espanyol 0 +5.6
-0.2
Almería 3 Betis 2 +4.6
-0.2
Osasuna 0 Celta Vigo 2 -3.4
+0.1
Valladolid 1 Real Madrid 1 +1.9
-0.1
Real Sociedad 1 Granada 1 +0.8
-0.0
Week of 5/11100.0*Liga Adelante100.0*Average seed
Getafe 1 Sevilla 0 -42.1
+1.4
Espanyol 1 Osasuna 1 +4.5
-0.1
Betis 4 Valladolid 3 -3.7
+0.1
Granada 0 Almería 2 +2.1
-0.1
Elche 0 Barcelona 0 -0.1
-0.0
If winner is:HomeDrawAway
Week of 5/18100.0*Liga Adelante100.0*Average seed
Rayo Vallecano vs Getafe+19.7NoNo
-1.2+0.2+2.3
Osasuna vs Betis+17.4NoNo
-0.2+0.2+0.2
Valladolid vs Granada+6.8No+6.8
-0.1+0.6-0.4
Málaga vs Levante-0.0-0.0+0.1
Almería vs Athletic Bilbao-0.3-0.1+0.2
Real Madrid vs Espanyol+0.1-0.2-0.2
Sevilla vs Elche+0.0+0.0-0.2

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seedLiga
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920AdelanteCount
421-0-0NoNo103640131No8,863,001,767
400-1-0NoNo405010No9,295,228,736
390-0-1NoNo26353939.2%17,887,395,057
Total:NoNo29101326201919.4%36,045,625,560
Points
Chance Will Win Championship