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
Crystal Palace 1 Leeds 0 -2.5
-0.7
Leeds 0 Reading 0 -1.5
-0.2
Scunthorpe 1 Millwall 2 -1.2
-0.1
Bristol City 2 Nottm Forest 3 -1.1
-0.2
Millwall 4 Preston 0 -0.9
-0.1
Nottm Forest 3 Leicester 2 -0.9
-0.1
Hull 2 Middlesbrough 4 +0.4
+0.2
Derby 2 Burnley 4 -0.2
-0.1
Swansea City 4 Ipswich 1 -0.2
Burnley 1 Portsmouth 1 *+0.1
+0.0
Leicester 4 Watford 2 +0.0
QPR 1 Hull 1 -0.0
Week of 4/30100.0*Chance wins title100.0*Promoted100.0*Relegated100.0*Average seed
Millwall 0 Swansea City 2 +0.2
Leeds 1 Burnley 0 +0.2
+0.7
Nottm Forest 5 Scunthorpe 1 -0.1
-0.0
Hull 1 Crystal Palace 1 +0.1
Watford 0 QPR 2 +0.0
Week of 5/7100.0*Chance wins title100.0*Promoted100.0*Relegated100.0*Average seed
Crystal Palace 0 Nottm Forest 3 +9.2
+21.2
+5.4
Scunthorpe 1 Portsmouth 1 +3.8
+2.8
Middlesbrough 3 Doncaster 0 -0.8
-2.7
+3.9
-1.3
QPR 1 Leeds 2 -0.5
-1.6
*-0.3
-0.2
Burnley 1 Cardiff 1 *+0.2
+0.6
-0.7
+0.3
Norwich 2 Coventry 2 *+0.2
Bristol City 3 Hull 0 *+0.3
+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