How are these numbers calculated?

Big Games

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

Week of 10/22100.0*Average seed
KuPS 2 FC Haka 3 -0.2
FC Inter 3 TPS 0 +0.0
Week of 10/31100.0*Average seed
IFK Mariehamn 0 HJK 5 -0.1
TPS 1 SJK 0 -0.1
Week of 11/4100.0*Average seed
FC Haka 0 IFK Mariehamn 1 +0.8
TPS 3 KuPS 2 -0.4
Points
Chance Will Make Playoffs