How are these numbers calculated?

Big Games

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

Week of 4/13100.0*Promoted100.0*Average seed
West Ham 6 Brighton 0 -2.2
-0.6
Barnsley 0 Cardiff 1 -1.2
-0.1
Brighton 2 Watford 2 -0.7
-0.3
Derby 0 Middlesbrough 1 -0.5
-0.1
Millwall 2 Leicester 1 +0.4
+0.2
Cardiff 2 Derby 0 -0.3
+0.0
Blackpool 1 Leeds United 0 -0.3
+0.1
Middlesbrough 0 Doncaster 0 +0.2
+0.1
Watford 1 Hull 1 +0.1
+0.1
Nottm Forest 0 Blackpool 0 +0.1
Ipswich 1 Birmingham 1 -0.1
Burnley 1 Coventry 1 *+0.1
+0.1
Leicester 0 Burnley 0 +0.1
Hull 3 Barnsley 1 -0.1
Week of 4/21100.0*Promoted100.0*Average seed
Leicester 1 West Ham 2 +0.2
Hull 2 Nottm Forest 1 -0.2
Middlesbrough 2 Southampton 1 -0.2
Blackpool 4 Burnley 0 +0.1
Portsmouth 1 Derby 2 -0.1
Brighton 1 Birmingham 1 -0.1
Peterborough 2 Watford 2 +0.0
Week of 4/28100.0*Promoted100.0*Average seed
Leeds United 1 Leicester 2 -0.4
Derby 1 Peterborough 1 +0.1
Barnsley 0 Brighton 0 -0.1
West Ham 2 Hull 1 +0.1

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

Points
Chance Will Win Championship