How are these numbers calculated?

Big Games

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

Week of 10/21100.0*Relegated100.0*Average seed
Kristianstad FC 2 Skövde AIK 1 -10.0
+0.1
Assyriska 0 FK Karlskrona 0 +5.6
-0.3
Husqvarna FF 2 IK Oddevold 1 +1.4
-0.1
Ljungskile SK 4 Qviding 0 -0.5
Week of 10/28100.0*Relegated100.0*Average seed
Skövde AIK 2 Assyriska 0 +38.2
-0.6
IK Oddevold 3 Landskrona BoIS 2 +0.1
-0.1
Week of 11/4100.0*Relegated100.0*Average seed
Assyriska 1 Utsikten 2 +32.7
-0.3
Husqvarna FF 1 Skövde AIK 3 Yes
Points
Chance Will Win Championship