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
Värnamo 6 Syrianska 1 +6.7
-0.3
Gefle 3 IK Frej 0 -3.4
+0.1
Trelleborg 4 Åtvidaberg 0 -0.7
+0.2
GAIS 2 Norrby 1 +0.4
Week of 10/28100.0*Relegated100.0*Average seed
Syrianska 1 Falkenberg 2 Yes
-0.2
Varberg 3 Åtvidaberg 0 +0.2
Week of 11/4100.0*Relegated100.0*Average seed
Åtvidaberg 0 Norrby 1 +0.2
Degerfors 3 Syrianska 1 -0.2
Points
Chance Will Win Championship