How are these numbers calculated?

Big Games

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

Week of 5/23100.0*Average seed
Beşiktaş 2 Galatasaray 1 -0.2
Fenerbahçe 4 Konyaspor 2 -0.1
Bursaspor 2 Gaziantepspor 2 +0.1
Sivasspor 3 Gençlerbirliği 2 -0.0
Week of 5/30100.0*Average seed
Trabzonspor 1 Fenerbahçe 2 -0.4
Galatasaray 2 Sivasspor 1 +0.3
Points
Chance Will Win Championship