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*Average seed
Istanbul 0 Galatasaray 1 -0.5
Ankaragücü 1 Trabzonspor 0 +0.2
Fenerbahçe 2 Eskişehirspor 0 +0.1
Bursaspor 2 Kayserispor 0 +0.1
Week of 5/7100.0*Average seed
Kayserispor 1 Istanbul 1 +0.2
Trabzonspor 2 Denizlispor 1 -0.2
Eskişehirspor 1 Sivasspor 1 +0.1
Week of 5/15100.0*Average seed
Istanbul 3 Ankaraspor 0 +0.2
Diyarbakırspor 0 Eskişehirspor 2 -0.1
Antalyaspor 4 Kayserispor 0 +0.1
Points
Chance Will Win Championship