How are these numbers calculated?

Big Games

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

Week of 10/19100.0*Relegated100.0*Average seed
Värnamo 2 Ängelholm 5 -5.0
+0.1
Falkenberg 2 Varberg 1 -2.7
+0.1
Week of 10/26100.0*Relegated100.0*Average seed
Jönköping Södra 3 Landskrona 1 No
+0.5
Östersund 1 Värnamo 2 +2.6
-0.1
Varberg 4 Assyriska 1 +1.3
Week of 11/2None
Points
Chance Will Win Championship