How are these numbers calculated?

Big Games

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

Week of 10/21100.0*UEFA EL100.0*Average seed
FC Inter 0 Honka 2 +25.1
+0.4
KuPS 2 TPS 1 -13.1
-0.1
VPS 1 RoPS 2 -2.0
-0.1
Ilves 0 FC Lahti 1 +0.7
+0.1
Week of 10/27100.0*UEFA EL100.0*Average seed
IFK Mariehamn 1 KuPS 2 -28.8
-0.3
Honka 3 VPS 1 +20.4
+0.2
Points
Chance Will Win Championship