How are these numbers calculated?

Big Games

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

Week of 4/22100.0*Chance wins title100.0*Promoted100.0*Relegated100.0*Average seed
Middlesbrough 2 Coventry 1 -0.8
Coventry 1 Scunthorpe 1 -0.5
Hull 2 Middlesbrough 4 -0.2
Bristol City 2 Nottm Forest 3 +0.2
Derby 2 Burnley 4 +0.1
Sheff United 3 Bristol City 2 +0.1
Barnsley 2 Doncaster 2 +0.1
Watford 1 Barnsley 0 +0.1
Norwich 3 Derby 2 +0.1
Burnley 1 Portsmouth 1 -0.0
Week of 4/30100.0*Chance wins title100.0*Promoted100.0*Relegated100.0*Average seed
Derby 0 Bristol City 2 -0.2
Coventry 0 Reading 0 -0.2
Sheff United 2 Barnsley 2 +0.1
Cardiff 0 Middlesbrough 3 -0.1
Week of 5/7100.0*Chance wins title100.0*Promoted100.0*Relegated100.0*Average seed
Middlesbrough 3 Doncaster 0 -3.4
-8.4
+6.1
-2.8
Burnley 1 Cardiff 1 -1.9
-4.1
+3.8
-1.3
QPR 1 Leeds 2 -1.1
-4.3
+6.9
-2.4
Crystal Palace 0 Nottm Forest 3 -6.5
+12.2
Norwich 2 Coventry 2 *-0.3
*+0.1
Scunthorpe 1 Portsmouth 1 +6.2
-3.3
Preston 3 Watford 1 +0.1
Barnsley 1 Millwall 0 -0.1
Reading 2 Derby 1 +0.0

* 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