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
Almería 3 Betis 2 +2.3
-0.1
Valladolid 1 Espanyol 0 +2.1
-0.1
Osasuna 0 Celta Vigo 2 -2.1
+0.1
Málaga 0 Elche 1 +2.0
-0.1
Real Sociedad 1 Granada 1 +1.0
-0.3
Valladolid 1 Real Madrid 1 +0.9
Barcelona 2 Getafe 2 -0.4
+0.1
Week of 5/11100.0*Liga Adelante100.0*Average seed
Granada 0 Almería 2 +20.1
-1.3
Getafe 1 Sevilla 0 +5.8
-0.2
Betis 4 Valladolid 3 -2.2
+0.1
Espanyol 1 Osasuna 1 -1.0
Elche 0 Barcelona 0 +0.7
+0.0
If winner is:HomeDrawAway
Week of 5/18100.0*Liga Adelante100.0*Average seed
Valladolid vs GranadaYes-33.3No
-1.5-0.2+1.7
Osasuna vs Betis+2.2-1.3-1.3
-0.3+0.2+0.2
Almería vs Athletic Bilbao-1.3-1.3+2.2
-0.2+0.2+0.1
Rayo Vallecano vs Getafe+2.2-1.3-1.3
+0.1+0.2-0.2
Sevilla vs Elche+0.1+0.1-0.2

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seedLiga
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920AdelanteCount
411-0-0NoNo2544265No4,659,263,884
390-1-0NoNo9555.1%3,238,032,787
380-0-1NoNo6337Yes4,659,271,849
Total:NoNo9161026251438.4%12,556,568,520
Points
Chance Will Win Championship