How are these numbers calculated?

Big Games

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

Week of 4/26100.0*Relegated100.0*Average seed
Darlington 2 Dag & Red 3 -22.8
+0.8
Mansfield 0 Rotherham 1 -12.5
+0.2
Notts County 1 Wycombe 0 +2.5
-0.2
Shrewsbury 0 Chester 0 +0.2
Macclesfield 1 Chesterfield 0 +0.2
-0.1
Chester 0 Stockport 0 +0.2
+0.0
Grimsby 1 Peterborough 4 -0.1
Wrexham 1 Accrington 3 -0.1
Bradford 1 Milton Keynes 2 *-0.1
Week of 5/3100.0*Relegated100.0*Average seed
Dag & Red 2 Mansfield 0 +0.7
Chesterfield 1 Notts County 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