How are these numbers calculated?

Big Games

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

Week of 4/25100.0*Relegated100.0*Average seed
Blackpool 1 Nottm Forest 1 No
-0.6
Norwich 0 Reading 2 No
QPR 0 Plymouth 0 +0.0
+0.0
Barnsley 1 Wolves 1 -0.0
+0.0
Derby 1 Charlton 0 -0.2
Doncaster 2 Crystal Palace 0 -0.1
Week of 5/3100.0*Relegated100.0*Average seed
Swansea City 0 Blackpool 1 +2.0
Plymouth 1 Barnsley 2 +0.4
Ipswich 2 Coventry 1 -0.0
Nottm Forest 3 Southampton 1 +0.0
Points
Chance Will Win Championship