How are these numbers calculated?

Big Games

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

Week of 5/17100.0*Down To PTT100.0*Average seed
C. Rizespor 3 Akhisar Bld. 1 No
+0.4
Kayseri Erciyes 0 Istanbul Basak. 1 -0.3
Week of 5/23100.0*Down To PTT100.0*Average seed
Eskisehirspor 1 Akhisar Bld. 3 -0.3
Akhisar Bld. 0 Bursaspor 1 +0.2
Karabukspor 2 Sivasspor 1 +0.2
Konyaspor 1 C. Rizespor 1 -0.1
Gaziantepspor 3 Eskisehirspor 2 -0.1
Kasimpasa 3 Kayseri Erciyes 3 +0.1
Week of 5/30100.0*Down To PTT100.0*Average seed
Sivasspor 1 Trabzonspor 1 -0.1
C. Rizespor 1 Galatasaray 1 -0.1
Fenerbahce 2 Kasimpasa 0 +0.0
Points
Chance Will Win Championship