How are these numbers calculated?

Big Games

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

Week of 9/16100.0*Average seed
Ilves 1 JIPPO 2 -0.3
FC Viikingit 3 FC KooTeePee 1 +0.1
FC KooTeePee 0 SJK 4 +0.1
Week of 9/29100.0*Average seed
AC Oulu 5 Ilves 2 -0.3
FC KooTeePee 5 OPS 0 -0.1
Week of 10/5100.0*Average seed
Ilves 2 FC KooTeePee 2 +0.0
Points
Chance Will Win Championship