How are these numbers calculated?

Big Games

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

Week of 10/24100.0*Relegated100.0*Average seed
Dalkurd FF 4 Motala AIF 0 Yes
-0.1
Carlstad United 1 Brage 0 +0.5
Södertälje FK 1 Huddinge IF 3 -0.1
-0.2
Umeå FC 2 Västerås SK FK 5 -0.1
Week of 11/1None
Points
Chance Will Win Championship