How are these numbers calculated?

Big Games

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

Week of 10/12100.0*UEFA EL100.0*Average seed
FC Lahti 0 IFK Mariehamn 1 -24.5
-0.7
JJK 1 IFK Mariehamn 0 +17.4
+0.2
Ilves 1 KuPS 0 -9.3
-0.2
HJK 3 FC Lahti 0 -8.9
-0.2
JJK 0 Ilves 0 +0.9
+0.1
PS Kemi 3 SJK 3 +0.9
+0.0
SJK 0 HJK 2 +0.8
+0.0
KuPS 1 RoPS 1 +0.1
Week of 10/20100.0*UEFA EL100.0*Average seed
VPS 2 FC Lahti 1 -26.5
-0.5
RoPS 0 IFK Mariehamn 3 -20.5
-0.2
Ilves 1 PS Kemi 0 -0.9
-0.1
HIFK 2 SJK 2 +0.6
+0.0
KuPS 2 JJK 1 -0.1
-0.1
Week of 10/28100.0*UEFA EL100.0*Average seed
IFK Mariehamn 0 Ilves 1 +43.1
+0.4
FC Lahti 2 HIFK 1 +11.0
+0.2
SJK 5 FC Inter 0 -0.1
Points
Chance Will Win Championship