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
Assyriska 1 Landskrona 1 +6.7
-0.2
Week of 10/25100.0*Relegated100.0*Average seed
Östersund 1 Assyriska 2 -18.9
+0.6
Landskrona 1 Ängelholm 1 -10.1
+0.2
Degerfors 1 Husqvarna 1 -0.4
Week of 11/2100.0*Relegated100.0*Average seed
GIF Sundsvall 0 Landskrona 0 +1.2
-0.0
Assyriska 1 GAIS 1 +0.9
-0.0
Points
Chance Will Win Championship