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 +1.0
Team TG FF 4 Akropolis IF 0 -0.2
Umeå FC 0 Nyköpings BIS 1 -0.1
Assyriska FF 2 Sollentuna FF 1 -0.1
Week of 10/29100.0*Average seed
IFK Luleå 3 Carlstad United 2 -1.0
Nyköpings BIS 2 Sollentuna FF 1 -0.2
Umeå FC 7 Enskede IK 1 -0.1
Västerås SK 2 Team TG FF 1 +0.1
Week of 11/4100.0*Average seed
Carlstad United 2 Brage 0 +2.0
Team TG FF 4 IFK Luleå 0 -0.3
Assyriska FF 1 Nyköpings BIS 2 +0.3
Points
Chance Will Win Championship