How are these numbers calculated?

Big Games

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

Week of 5/1100.0*First League100.0*Average seed
Basaksehir 2 Ankaragucu 1 -5.0
+0.9
Kasimpasa 3 Alanyaspor 0 +2.0
-0.1
Fenerbahce 3 Erzurum 1 -0.6
+0.0
Genclerbirligi 0 Galatasaray 2 -0.4
Konyaspor 5 Karagumruk 1 +0.1
-0.2
Malatyaspor 1 Kayserispor 1 +0.1
Antalyaspor 2 Goztepe 3 +0.2
Denizlispor 0 Rizespor 1 -0.1
Week of 5/8100.0*First League100.0*Average seed
Erzurum 0 Kasimpasa 1 +0.1
-0.1
Sivasspor 0 Basaksehir 0 -0.1
+0.1
Rizespor 0 Malatyaspor 4 +0.1
-0.1
Ankaragucu 1 Fenerbahce 2 -0.1
+0.0
Trabzonspor 2 Antalyaspor 1 +0.1
Basaksehir 0 Kayserispor 0 -0.3
Goztepe 0 Konyaspor 1 -0.2
Kasimpasa 3 Ankaragucu 1 -0.2
Gaziantep 4 Rizespor 5 -0.2
Malatyaspor 1 Hatayspor 1 +0.0
Week of 5/15100.0*First League100.0*Average seed
Rizespor 0 Basaksehir 2 +1.6
Galatasaray 3 Malatyaspor 1 +0.2
Antalyaspor 0 Konyaspor 0 +0.2
Sivasspor 2 Kasimpasa 1 +0.2
Points
Chance Will Win Championship