How are these numbers calculated?

Big Games

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

Week of 4/27100.0*Average seed
Wolfsberger 0 Sturm Graz 1 -0.4
Week of 5/4100.0*Average seed
Admira 1 Wolfsberger 0 -0.4
Week of 5/11None
Points
Chance Will Win Championship