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
Öster 0 GAIS 1 -15.5
+0.9
Ängelholm 0 Sirius 2 -2.1
+0.1
Värnamo 2 Syrianska 0 -1.2
+0.1
Syrianska 1 Ljungskile 1 +0.3
+0.0
Jönköping Södra 4 Degerfors 2 -0.1
+0.1
GIF Sundsvall 2 Varberg 1 +0.1
Week of 10/25100.0*Relegated100.0*Average seed
GAIS 0 Hammarby 0 -1.4
-0.2
Jönköping Södra 3 Öster 3 -1.4
+0.1
Landskrona 1 Ängelholm 1 -0.7
+0.1
Degerfors 1 Husqvarna 1 +0.1
-0.0
Varberg 6 Värnamo 2 -0.1
Week of 11/2100.0*Relegated100.0*Average seed
Öster 0 Degerfors 2 No
+0.1
Husqvarna 0 Syrianska 1 +2.7
-0.3
Ängelholm 2 Östersund 2 +1.0
-0.1
Assyriska 1 GAIS 1 -0.7
-0.4
Points
Chance Will Win Championship