How are these numbers calculated?

Big Games

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

Week of 10/2100.0*Chance wins title100.0*Veikkausliiga100.0*Average seed
JJK 0 KPV 1 +0.3
+0.3
FF Jaro 3 FC KTP 1 +0.1
+0.1
+0.2
Week of 10/15100.0*Chance wins title100.0*Veikkausliiga100.0*Average seed
EIF 1 FF Jaro 2 +0.7
+0.7
+0.4
AC Oulu 0 TPS 1 No
No
+0.2
FC HAKA 2 JJK 4 No
No
-0.1
Week of 10/22100.0*Chance wins title100.0*Veikkausliiga100.0*Average seed
FF Jaro 2 GrIFK 4 -0.4
JJK 2 AC Oulu 1 +0.2
Points
Chance Will Win Championship