How are these numbers calculated?

Big Games

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

Week of 4/20100.0*Down to League One100.0*Average seed
Huddersfield 3 Millwall 0 +5.0
-0.1
Nottm Forest 0 Barnsley 0 +4.9
-0.3
Charlton 2 Wolverhampton 1 -4.5
+0.2
Derby 3 Peterborough 1 -4.1
+0.1
Millwall 1 Blackburn 2 +2.3
-0.1
Watford 4 Blackburn 0 -1.2
+0.1
Sheff Wed 1 Ipswich 1 +0.4
Brighton 6 Blackpool 1 -0.3
+0.1
Burnley 1 Cardiff 1 +0.3
Week of 4/27100.0*Down to League One100.0*Average seed
Barnsley 2 Hull 0 -25.7
+1.1
Peterborough 1 Sheff Wed 0 +7.3
-0.2
Wolverhampton 1 Burnley 2 -6.6
+0.2
Bristol City 1 Huddersfield 3 +5.4
-0.1
Millwall 0 Crystal Palace 0 +1.6
+0.0
Millwall 0 Nottm Forest 1 -0.3
Blackpool 2 Derby 1 +0.3
-0.1
Week of 5/4100.0*Down to League One100.0*Average seed
Crystal Palace 3 Peterborough 2 -13.7
+0.3
Sheff Wed 2 Middlesbrough 0 +3.7
-0.3
Brighton 2 Wolverhampton 0 -0.6
+0.1
Huddersfield 2 Barnsley 2 -0.6
-0.6
Derby 1 Millwall 0 +0.2
Birmingham 1 Blackburn 1 -0.1
Points
Chance Will Win Championship