How are these numbers calculated?

Big Games

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

Week of 10/15100.0*Chance wins title100.0*UEFA EL100.0*Average seed
FC Inter 1 FF Jaro 0 -1.4
HIFK 3 FC Lahti 3 +1.0
+0.0
Week of 10/18100.0*Chance wins title100.0*UEFA EL100.0*Average seed
FC Inter 0 SJK 2 -14.8
+3.8
-0.1
RoPS 2 KuPS 1 +13.1
Yes
+0.4
HJK 4 IFK Mariehamn 0 -2.1
-1.1
-0.2
FF Jaro 1 FC Lahti 1 +1.6
Week of 10/25100.0*Chance wins title100.0*UEFA EL100.0*Average seed
FC Lahti 1 RoPS 4 +24.3
+0.6
SJK 2 FF Jaro 0 No
-0.1
KuPS 0 HJK 1 -0.3
Points
Chance Will Win Championship