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*Average seed
Carlstad United 1 Arameisk-Syrian 0 -0.8
Team TG FF 4 Akropolis IF 0 -0.2
Umeå FC 0 Nyköpings BIS 1 -0.2
Assyriska FF 2 Sollentuna FF 1 -0.0
Brage 0 Sandvikens IF 0 -0.0
Week of 10/29100.0*Average seed
Arameisk-Syrian 3 Assyriska FF 2 +0.7
Västerås SK 2 Team TG FF 1 +0.2
IFK Luleå 3 Carlstad United 2 +0.2
Umeå FC 7 Enskede IK 1 -0.1
Nyköpings BIS 2 Sollentuna FF 1 -0.0
Akropolis IF 4 Sandvikens IF 2 +0.0
Week of 11/4100.0*Average seed
Enskede IK 3 Arameisk-Syrian 2 -0.7
Carlstad United 2 Brage 0 -0.5
Assyriska FF 1 Nyköpings BIS 2 +0.3
Team TG FF 4 IFK Luleå 0 -0.1
Points
Chance Will Win Championship