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 +13.0
-0.7
Kasimpasa 3 Alanyaspor 0 +1.9
-0.1
Fenerbahce 3 Erzurum 1 -1.1
+0.2
Basaksehir 2 Ankaragucu 1 -1.0
Denizlispor 0 Rizespor 1 +0.5
Konyaspor 5 Karagumruk 1 +0.3
Antalyaspor 2 Goztepe 3 -0.1
Week of 5/8100.0*First League100.0*Average seed
Karagumruk 5 Genclerbirligi 1 +6.3
-0.4
Genclerbirligi 5 Goztepe 3 -3.4
+0.5
Ankaragucu 1 Fenerbahce 2 -2.1
+0.1
Kasimpasa 3 Ankaragucu 1 -1.0
+0.1
Erzurum 0 Kasimpasa 1 +0.8
+0.1
Kayserispor 0 Gaziantep 0 -0.6
Rizespor 0 Malatyaspor 4 +0.4
Basaksehir 0 Kayserispor 0 -0.2
Trabzonspor 2 Antalyaspor 1 -0.2
Sivasspor 0 Basaksehir 0 +0.1
Alanyaspor 2 Erzurum 3 -0.3
Week of 5/15100.0*First League100.0*Average seed
Kayserispor 1 Fenerbahce 2 -14.8
+0.2
Trabzonspor 2 Genclerbirligi 1 Yes
-0.8
Ankaragucu 0 Alanyaspor 1 -4.5
+0.3
Points
Chance Will Win Championship