How are these numbers calculated?

Big Games

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

Week of 8/14100.0*Chance wins title100.0*League One100.0*Conference100.0*Average seed
Notts County 0 Mansfield 2 +0.6
+1.6
+0.0
Week of 8/15100.0*Chance wins title100.0*League One100.0*Conference100.0*Average seed
Crawley 0 Portsmouth 0 -15.7
-18.1
-1.0
Plymouth 1 Portsmouth 2 +15.6
+32.7
No
+3.6
Barnet 2 Northampton 0 +4.2
+8.0
+0.4
Morecambe 0 Wycombe 1 -2.9
-2.4
-0.1
Leyton Orient 3 Stevenage 0 -1.6
-2.2
-0.1
Hartlepool 1 Newport 0 -1.1
-2.1
-0.1
Barnet 0 Wycombe 2 -0.9
-1.5
-0.1
York 1 Hartlepool 2 -0.8
-1.5
-0.1
Dag & Red 1 Leyton Orient 3 -0.8
-1.5
-0.1
Carlisle 4 Cambridge 4 +0.6
+0.9
+0.1
Northampton 3 Exeter 0 -0.3
-0.3
-0.0
Wimbledon 1 Cambridge 2 -0.1
-1.9
-0.1
Luton 2 Oxford Utd 2 +0.1
+0.8
+0.1
Accrington 1 Mansfield 0 *+0.1
+1.6
+0.1
Luton 0 Bristol Rovers 1 -0.6
-0.1
Dag & Red 1 Exeter 2 -0.4
-0.1
Morecambe 1 Accrington 0 +0.3
+0.0
Crawley 1 Wimbledon 2 +0.2
+0.1
Oxford Utd 3 Notts County 1 +0.2
+0.0
Yeovil 0 Bristol Rovers 1 +0.1
Week of 8/22100.0*Chance wins title100.0*League One100.0*Conference100.0*Average seed
Wycombe 1 Dag & Red 1 +1.3
+7.2
+0.2
Stevenage 2 Hartlepool 0 +1.0
+16.9
+0.5
Newport 2 Leyton Orient 3 No
-3.2
-0.1
Portsmouth 3 Morecambe 3 No
-21.1
-2.1
Cambridge 0 Crawley 3 +0.1
+9.2
+0.5
Exeter 0 York 0 +1.8
+0.2
Bristol Rovers 3 Barnet 1 -1.0
-0.1
Mansfield 1 Oxford Utd 1 +0.6
+0.1
Northampton 0 Plymouth 2 -0.5
-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