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*Chance wins title100.0*Promoted100.0*Relegated100.0*Average seed
Bromley 2 Dorchester Town 1 -0.1
-2.0
+0.1
-1.0
Welling United 3 Maidenhead 2 +0.1
Staines Town 1 Chelmsford City 3 -0.3
Salisbury City 1 Weston-S-Mare 1 +0.1
+0.0
Dover Athletic 2 Bath City 0 -0.3
Boreham Wood 4 Tonbridge 2 -0.4
Havant and W 3 Sutton United 0 +0.2
+0.0
Eastleigh 1 Eastbourne 0 -0.2
-0.1
Farnborough 1 AFC Hornchurch 1 +0.1
+0.0
Truro City 1 Hayes and Y 0 +0.1
If winner is:HomeDrawAway
Eastbourne vs Dorchester Town-1.3-0.5+1.7
+0.2-0.0-0.1
-0.9-0.2+1.1
Maidenhead vs Dover Athletic+0.2+0.0-0.2
Weston-S-Mare vs Chelmsford City-0.0+0.1*-0.0
-0.1+0.0+0.1
Sutton United vs Bromley-0.0+0.1*-0.0
If winner is:HomeDrawAway
Week of 3/9100.0*Chance wins title100.0*Promoted100.0*Relegated100.0*Average seed
Dorchester Town vs Boreham Wood+2.0-0.5-1.6
-0.1-0.0+0.2
+1.1-0.2-1.0
Dorchester Town vs Farnborough+1.8-0.5-1.4
-0.1-0.0+0.2
+1.1-0.2-1.0
Weston-S-Mare vs Salisbury City-0.2+0.0+0.1
-0.1+0.0+0.1
Chelmsford City vs Tonbridge-0.2*+0.0+0.1
Dover Athletic vs Havant and W-0.2+0.0+0.2
Eastleigh vs Boreham Wood+0.1+0.1-0.2
Chelmsford City vs AFC Hornchurch-0.2*+0.0+0.2
Maidenhead vs Eastleigh+0.1+0.1-0.2
Eastbourne vs Farnborough+0.1+0.0-0.1
+0.0+0.0-0.1
Sutton United vs Truro City-0.1+0.0+0.1
-0.1+0.0+0.1
Bromley vs Truro City-0.1+0.0+0.1
-0.1+0.0+0.1
Hayes and Y vs Sutton United+0.1+0.0-0.1
Basingstoke vs Maidenhead+0.0+0.0-0.1
AFC Hornchurch vs Bath City+0.0+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 Dorchester Town finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213141516171819202122RelegatedCount
8012-0-039.6%54.7%405290No1,617
7811-1-021.040.62156212No743
7711-0-113.535.113503330No1,069
7610-2-06.629.97434470No2,800
7510-1-13.327.5334501210No8,387
749-3-01.426.0124532010No12,629*
739-2-10.625.4115522930No29,059
729-1-20.125.0084538800No51,845*
718-3-10.024.70436451410No80,368*
708-2-20.024.101244724300No142,678*
698-1-3No22.80144234810No209,634*
687-3-2No20.507344116200No298,934*
677-2-3No16.7032242276100No431,418*
666-4-2No12.80113373512200No304,969*
7-1-4No11.001103338153000No249,584
656-3-3No7.3052440246100No567,749
7-0-5No7.3052439247100No129,453*
646-2-4No3.201113335163000No609,979
5-5-2No4.30215363212200No252,896*
635-4-3No1.400523372581000No595,651
6-1-5No1.100420362810200No377,722*
625-3-4No0.3001102834205100No852,900
4-6-2No0.402112934195100No229,588*
615-2-5No0.0003153132154000No732,415
4-5-3No0.1004183329123000No427,797*
604-4-4No0.0017213426102000No744,414
5-1-6No0.0015193328112000No407,929*
594-3-5No0.0001925332381000No853,764
3-6-3No0.0002102633217100No267,455*
584-2-6NoNo002112732206100No609,183
3-5-4NoNo003132931175100No434,064*
573-4-5NoNo0004153030164100No596,864
4-1-7NoNo003142931175100No308,078*
563-3-6NoNo0015173029144100No614,338*
2-6-4NoNo001619312712300No147,744*
553-2-7NoNo001619312713300No359,404*
2-5-5NoNo0017213125113000No249,426
542-4-6NoNo00182231241020000.0%297,981
3-1-8NoNo001721312511300No153,641*
532-3-7NoNo00210243123920000.0322,671*
522-2-8NoNo00021125312181000.1130,108
1-5-6NoNo0031226312071000.185,322*
511-4-7NoNo004142830185100.8132,733*
501-3-8NoNo001517302915303.676,878*
491-2-9NoNo01721332710111.640,862*
480-4-8NoNo0210263522526.519,134*
470-3-9NoNo0041634341246.07,839*
460-2-10NoNo01726422365.62,910
450-1-11NoNo0215453983.4722
440-0-12NoNo073557092.31,620
Total:0.0%3.2%0014710111211109764321100000.2%13,466,968

* Row combines multiple less frequent records.

Points
Chance Will Win Championship