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
Genclerbirligi 0 Galatasaray 2 +7.4
-0.4
Kasimpasa 3 Alanyaspor 0 +1.5
-0.1
Basaksehir 2 Ankaragucu 1 -0.7
Fenerbahce 3 Erzurum 1 -0.4
+0.1
Malatyaspor 1 Kayserispor 1 +0.3
-0.0
Denizlispor 0 Rizespor 1 +0.1
Konyaspor 5 Karagumruk 1 +0.1
Week of 5/8100.0*First League100.0*Average seed
Karagumruk 5 Genclerbirligi 1 +3.3
-0.3
Genclerbirligi 5 Goztepe 3 -2.4
+0.6
Ankaragucu 1 Fenerbahce 2 -1.0
+0.0
Kayserispor 0 Gaziantep 0 -0.5
Erzurum 0 Kasimpasa 1 +0.4
+0.2
Kasimpasa 3 Ankaragucu 1 -0.4
Rizespor 0 Malatyaspor 4 +0.2
Alanyaspor 2 Erzurum 3 -0.4
Week of 5/15100.0*First League100.0*Average seed
Kayserispor 1 Fenerbahce 2 -5.1
+0.1
Trabzonspor 2 Genclerbirligi 1 Yes
-0.4
Ankaragucu 0 Alanyaspor 1 -2.3
+0.2
Points
Chance Will Win Championship