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*Kakkonen100.0*Average seed
GrIFK 1 FC HAKA 0 +0.1
FF Jaro 3 FC KTP 1 No
JJK 0 KPV 1 No
Week of 10/15100.0*Kakkonen100.0*Average seed
KPV 1 FC KTP 1 -0.0
Week of 10/22None
Chance Will Win Championship