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 -1.5
+0.1
Falkenberg 2 Varberg 1 -1.5
+0.0
Week of 10/26100.0*Relegated100.0*Average seed
ÖIS 1 Ljungskile 0 -9.0
+0.3
Östersund 1 Värnamo 2 +5.3
-0.2
Varberg 4 Assyriska 1 +4.1
-0.2
Week of 11/2100.0*Relegated100.0*Average seed
Värnamo 0 ÖIS 0 Yes
-0.4
Brage 2 Varberg 4 -0.1
Points
Chance Will Win Championship