How are these numbers calculated?

Big Games

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

Week of 10/20100.0*UEFA EL100.0*Average seed
VPS 3 FF Jaro 0 +12.5
+0.2
FC Honka 4 FC Lahti 2 +6.1
+0.1
TPS 3 IFK Mariehamn 3 +0.6
-0.0
Week of 10/26None
Points
Chance Will Win Championship