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*Relegated100.0*Average seed
Manisaspor 3 Ankaraspor 0 No
+0.5
Sivasspor 1 Kasımpaşa 1 +0.1
Ankaragücü 1 Trabzonspor 0 -0.1
Antalyaspor 1 Gaziantepspor 0 +0.1
Week of 5/7100.0*Relegated100.0*Average seed
Beşiktaş 2 Manisaspor 0 -0.4
Kasımpaşa 1 Diyarbakırspor 0 -0.2
Gaziantepspor 1 Gençlerbirliği 1 -0.1
Eskişehirspor 1 Sivasspor 1 +0.0
Week of 5/15100.0*Relegated100.0*Average seed
Sivasspor 3 Ankaragücü 3 +0.1
Points
Chance Will Win Championship