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*Average seed
Kayseri Erciyes 0 Istanbul Basak. 1 +0.3
Eskisehirspor 2 Trabzonspor 0 +0.2
Bursaspor 2 Gaziantepspor 0 -0.1
Week of 5/23100.0*Average seed
Akhisar Bld. 0 Bursaspor 1 -0.1
Trabzonspor 3 Balikesirspor 2 -0.1
Istanbul Basak. 2 Fenerbahce 2 +0.0
Week of 5/30100.0*Average seed
Bursaspor 0 Konyaspor 0 +0.2
Sivasspor 1 Trabzonspor 1 +0.1
Mersin IY 2 Istanbul Basak. 2 -0.0
Points
Chance Will Win Championship