How are these numbers calculated?

Big Games

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

Week of 3/2100.0*Relegated100.0*Average seed
Farnborough 1 AFC Hornchurch 1 -0.0
Boreham Wood 4 Tonbridge 2 -0.6
+0.0
Dover Athletic 2 Bath City 0 -0.1
Staines Town 1 Chelmsford City 3 -1.9
+0.1
Havant and W 3 Sutton United 0 +1.2
Eastleigh 1 Eastbourne 0 -0.7
Basingstoke 3 Billericay Town 3 -0.6
Truro City 1 Hayes and Y 0 -0.1
Bromley 2 Dorchester Town 1 +0.1
If winner is:HomeDrawAway
Salisbury City vs Basingstoke-1.0+0.4+2.2
+0.0-0.0-0.1
Eastbourne vs Dorchester Town+1.5-0.3-1.6
-0.1+0.0+0.1
Havant and W vs Bath City+0.4*-0.0-0.5
If winner is:HomeDrawAway
Week of 3/9100.0*Relegated100.0*Average seed
Chelmsford City vs AFC Hornchurch+6.7-1.3-18.8
-0.3+0.0+0.8
AFC Hornchurch vs Bath City-15.0+2.5+10.3
+0.6-0.1-0.4
Havant and W vs Billericay Town-1.3*-0.0+2.5
+0.0+0.0-0.1
Basingstoke vs Maidenhead+1.9-0.1-1.7
-0.1+0.0+0.1
Welling United vs Basingstoke-0.9+0.4+2.2
+0.0-0.0-0.1
Eastbourne vs Farnborough+1.6*-0.0-1.3
-0.1+0.0+0.0
Billericay Town vs Staines Town+0.1-1.4+1.1
Chelmsford City vs Tonbridge-0.7+0.3+1.8
+0.0-0.0-0.1
Welling United vs Tonbridge-0.7+0.5+1.7
+0.0-0.0-0.1
Dover Athletic vs Havant and W-0.4+0.1+0.6
Hayes and Y vs Sutton United+0.1*+0.0-0.1
Maidenhead vs Eastleigh+0.1*-0.0-0.1

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

What If

Chances based on how well the AFC Hornchurch finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213141516171819202122RelegatedCount
6210-0-0No0.3%11538311220No1,547
609-1-0NoNo0163134173No238
599-0-1NoNo021433311630No443
588-2-0NoNo0172134261020No1,107
578-1-1NoNo0019233323920No3,866
568-0-2NoNo0211263121710No6,587*
557-2-1NoNo003142831175100No15,676
547-1-2NoNo00416302915410No34,110*
536-3-1NoNo001619322712300No54,868*
526-2-2NoNo001823332492000.0%107,379*
516-1-3NoNo0021026332171000.0124,571
5-4-1NoNo0021128331961000.153,554
505-3-2NoNo0004153131154000.3196,729
6-0-4NoNo003143032174000.461,770*
495-2-3NoNo001620332811201.8363,036
4-5-1NoNo001621342710101.452,340
485-1-4NoNo00019263523606.2330,901
4-4-2NoNo00210273521505.5241,063*
474-3-3NoNo003163333132014.8577,465
5-0-5NoNo00315333314215.6153,847*
464-2-4NoNo00172439255029.8789,006
3-5-2NoNo0172539244028.0182,223*
454-1-5NoNo00214363711048.4570,264
3-4-3NoNo00214373610046.4560,530*
443-3-4NoNo0016284421065.2990,172
4-0-6NoNo0016274522066.8171,483
2-6-2NoNo017284419063.686,078*
433-2-5NoNo002174634080.31,067,127
2-5-3NoNo003184633079.1311,184*
422-4-4NoNo001104248089.6690,696
3-1-6NoNo00194149090.2658,633*
412-3-5NoNo0043362095.5986,570
3-0-7NoNo0043264095.9162,676
1-6-3NoNo0053461095.295,992*
402-2-6NoNo0022375098.4878,895
1-5-4NoNo022474098.3257,054*
391-4-5NoNo011583199.4451,751
2-1-7NoNo011584199.5457,473*
381-3-6NoNo00989299.9533,084
2-0-8NoNo0889299.998,059
0-6-4NoNo01089199.938,634
371-2-7NoNo05923100.0403,182
0-5-5NoNo05923100.082,117
361-1-8NoNo02926100.0175,397
0-4-6NoNo02926100.0119,597
350-3-7NoNo018910100.0119,533
1-0-9NoNo18811Yes34,360
340-2-8NoNo08415Yes77,570
330-1-9NoNo07624Yes29,731
320-0-10NoNo06535Yes6,800
Total:No0.0%00000000011358152641167.1%13,466,968

* Row combines multiple less frequent records.

Points
Chance Will Win Championship