How are these numbers calculated?

Big Games

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

Week of 10/16100.0*Average seed
FC Honka 2 KuPS 2 -0.2
FF Jaro 1 IFK Mariehamn 0 +0.1
HJK 2 MYPA 0 +0.0
Week of 10/19100.0*Average seed
KuPS 0 VPS 1 -0.9
IFK Mariehamn 3 TPS 1 -0.2
FC Inter 0 FF Jaro 1 -0.2
VPS 1 HJK 1 +0.0
Week of 10/26None
Points
Chance Will Win Championship