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*Up to Premier League100.0*Average seed
Bolton 2 Middlesbrough 1 -1.5
-0.1
Crystal Palace 2 Leicester 2 -1.4
-0.2
Nottm Forest 0 Barnsley 0 +1.3
+0.1
Brighton 6 Blackpool 1 -0.5
-0.1
Huddersfield 3 Millwall 0 +0.1
Week of 4/27100.0*Up to Premier League100.0*Average seed
Leicester 1 Watford 2 -6.5
-0.7
Millwall 0 Nottm Forest 1 -1.6
-0.2
Millwall 0 Crystal Palace 0 -0.4
-0.0
Cardiff 1 Bolton 1 -0.2
-0.0
Leeds 1 Brighton 2 -0.1
-0.1
Middlesbrough 2 Charlton 2 +0.0
Blackburn 1 Crystal Palace 1 +0.0
Week of 5/4100.0*Up to Premier League100.0*Average seed
Nottm Forest 2 Leicester 3 +8.0
+0.9
Bolton 2 Blackpool 2 +4.6
+0.2
Points
Chance Will Win Championship