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*UEFA CL100.0*Average seed
Espanyol 1 Sevilla 0 No
-0.2
Valencia 0 Villarreal 2 No
Athletic Bilbao 2 Celta de Vigo 1 +0.1
-0.1
Week of 5/13None
Week of 5/15None
Points
Chance Will Win Championship