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
Havant and W 3 Sutton United 0 -8.8
+1.1
Welling United 3 Maidenhead 2 No
-0.1
+0.1
Boreham Wood 4 Tonbridge 2 -0.8
+0.1
Dover Athletic 2 Bath City 0 -0.2
+0.1
Staines Town 1 Chelmsford City 3 -1.5
+0.1
Eastleigh 1 Eastbourne 0 -0.6
+0.0
Bromley 2 Dorchester Town 1 +0.2
Farnborough 1 AFC Hornchurch 1 -0.5
+0.0
Truro City 1 Hayes and Y 0 -0.2
+0.1
Basingstoke 3 Billericay Town 3 -0.3
If winner is:HomeDrawAway
Havant and W vs Bath City+0.1-0.0-0.0
-5.4+0.3+5.2
+1.2-0.2-1.1
Maidenhead vs Dover Athletic+0.1*+0.0-0.1
-0.1+0.0+0.1
Eastbourne vs Dorchester Town+0.5-0.1-0.5
-0.1+0.0+0.0
Salisbury City vs Basingstoke-0.5-0.1+0.6
+0.1+0.0-0.1
If winner is:HomeDrawAway
Week of 3/9100.0*Chance wins title100.0*Promoted100.0*Relegated100.0*Average seed
Dover Athletic vs Havant and W-0.0-0.0+0.1
+5.0+0.4-5.2
-1.0-0.3+1.1
Havant and W vs Billericay Town+0.1-0.0-0.0
-5.9-0.1+5.9
+1.2-0.2-1.0
Maidenhead vs Eastleigh+0.1*+0.0-0.1
Eastbourne vs Farnborough+0.5-0.1-0.5
-0.1+0.0+0.0
Chelmsford City vs AFC Hornchurch-1.1-0.3+1.2
+0.0+0.0-0.1
Chelmsford City vs Tonbridge-0.6-0.1+0.6
+0.1+0.0-0.1
Bromley vs Truro City-0.1+0.0+0.1
Hayes and Y vs Sutton United+0.1*-0.0-0.1
Sutton United vs Truro City+0.1*-0.0-0.0
-0.1+0.0+0.1
AFC Hornchurch vs Bath City+1.1-0.3-0.9
Welling United vs Tonbridge-0.6-0.1+0.6
+0.1+0.0-0.1
Welling United vs Basingstoke-0.5-0.1+0.6
+0.1+0.0-0.1
Basingstoke vs Maidenhead+0.5-0.1-0.4
Billericay Town vs Staines Town-0.1-0.3+0.4

* 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 Havant and W finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213141516171819202122RelegatedCount
7011-0-0No24.5%43447142No1,760
6810-1-0No22.70134433910No1,864
6710-0-1No19.30631401930No2,689
669-2-0No15.702204128910No6,581
659-1-1No10.019303718400No18,846
648-3-0No5.40318363011200No26,962*
638-2-1No2.2018263522710No58,777
628-1-2No0.600213313216400No103,796*
617-3-1No0.100519332812200No150,428*
607-2-2No0.000182433248100No254,128*
597-1-3NoNo002112733206100No223,843
6-4-1No0.0003132832185100No134,218
586-3-2NoNo004153030154100No383,963
7-0-4NoNo003142931175100No93,610*
576-2-3NoNo0015173129143000No548,843
5-5-1NoNo0016203227112000No112,494
565-4-2NoNo001822332510200No408,908*
6-1-4NoNo0016193127123000No392,705
555-3-3NoNo002923322392000No768,248
6-0-5NoNo002822322410200No178,069*
545-2-4NoNo000210253222820000.0%822,012
4-5-2NoNo003122731196100No283,460*
534-4-3NoNo00031428311751000.0669,884
5-1-5NoNo00031226312071000.0496,577*
524-3-4NoNo00141530301641000.0959,939
3-6-2NoNo0015183128133000.0131,921*
5-0-6NoNo00031328311861000.1112,373
514-2-5NoNo0015183128133000.3822,148
3-5-3NoNo0017203226112000.2382,094*
503-4-4NoNo00292433248101.3670,993
4-1-6NoNo001722332510201.7431,559*
493-3-5NoNo002122833195005.4765,664
2-6-3NoNo00312293319505.1212,601*
483-2-6NoNo0004173331132014.9549,012
2-5-4NoNo0015193429112012.5287,565*
472-4-5NoNo00192637235027.6402,448
3-1-7NoNo00182437246030.1251,090*
462-3-6NoNo00315353512046.6383,818
1-6-4NoNo00316353411045.9107,046*
452-2-7NoNo0017274223065.7235,353
1-5-5NoNo0018294121062.4114,826*
441-4-6NoNo003184335078.7134,425
2-1-8NoNo003174337080.290,988*
431-3-7NoNo01103851089.4136,672*
421-2-8NoNo0053065195.277,281*
410-4-7NoNo022176298.238,006*
400-3-8NoNo011383399.416,360*
390-2-9NoNo0786699.96,436
380-1-10NoNo04831399.91,913
370-0-11NoNo18217Yes1,772
Total:No0.1%00000123457891011111086309.4%13,466,968

* Row combines multiple less frequent records.

Points
Chance Will Win Championship