How are these numbers calculated?

Big Games

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

Week of 5/2100.0*Average seed
Cercle Brugge 0 Brussels 0 -0.1
Week of 5/9100.0*Average seed
Charleroi 1 Cercle Brugge 3 +0.2
Mouscron 1 Germinal 0 +0.2
Points
Chance Will Win Championship