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
Ängelholm 0 Sirius 2 -0.0
GIF Sundsvall 2 Varberg 1 -0.4
Värnamo 2 Syrianska 0 -0.0
Jönköping Södra 4 Degerfors 2 +0.1
Öster 0 GAIS 1 +0.0
Week of 10/25100.0*Relegated100.0*Average seed
Varberg 6 Värnamo 2 No
+0.8
GAIS 0 Hammarby 0 +0.0
Degerfors 1 Husqvarna 1 +0.1
Sirius 0 GIF Sundsvall 1 +0.1
Week of 11/2100.0*Relegated100.0*Average seed
Öster 0 Degerfors 2 -0.6
Ljungskile 3 Varberg 0 -0.3
Värnamo 0 Sirius 6 +0.3
Points
Chance Will Win Championship