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
Valencia 0 Villarreal 2 +11.6
+0.1
Athletic Bilbao 2 Celta de Vigo 1 +7.4
+0.1
Espanyol 1 Sevilla 0 +0.1
Week of 5/13None
Week of 5/15None
Points
Chance Will Win Championship