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
Salisbury City 1 Weston-S-Mare 1 -0.1
-0.8
-0.0
-0.2
Welling United 3 Maidenhead 2 -0.1
+0.1
Staines Town 1 Chelmsford City 3 -0.3
Dover Athletic 2 Bath City 0 -0.3
Boreham Wood 4 Tonbridge 2 -0.4
-0.1
Eastleigh 1 Eastbourne 0 -0.2
-0.1
Havant and W 3 Sutton United 0 +0.2
+0.1
Bromley 2 Dorchester Town 1 +0.1
Farnborough 1 AFC Hornchurch 1 +0.1
+0.0
Truro City 1 Hayes and Y 0 +0.1
+0.1
If winner is:HomeDrawAway
Weston-S-Mare vs Chelmsford City+0.1-0.0-0.0
+2.6-0.7-2.1
+1.0-0.2-0.9
Maidenhead vs Dover Athletic+0.3+0.1-0.3
Eastbourne vs Dorchester Town+0.1+0.1-0.2
+0.0+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
Weston-S-Mare vs Salisbury City+0.1-0.0-0.0
+2.3-0.7-1.9
+1.0-0.2-0.8
Chelmsford City vs AFC Hornchurch-0.3+0.0+0.3
Chelmsford City vs Tonbridge-0.3+0.0+0.3
Dover Athletic vs Havant and W-0.3+0.0+0.3
Dorchester Town vs Boreham Wood+0.2+0.2-0.4
Eastleigh vs Boreham Wood+0.2+0.2-0.3
Maidenhead vs Eastleigh+0.2+0.1-0.2
Eastbourne vs Farnborough+0.2+0.1-0.2
+0.1+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+0.1-0.1
Dorchester Town vs Farnborough-0.0+0.1-0.1
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 Weston-S-Mare finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213141516171819202122RelegatedCount
8011-0-054.6%65.9%55414No1,756
7810-1-030.948.23153151No1,895
7710-0-119.239.419532520No2,676
769-2-012.834.613503340No6,469
759-1-16.029.56404491No18,755
748-3-02.426.8229491720No27,278*
738-2-10.925.6119502640No58,954
728-1-20.325.00104436910No103,553*
717-3-10.124.505354216200No149,772*
707-2-20.023.702234426500No253,809*
697-1-30.021.90013393611100No224,310
6-4-10.022.4011441341010No133,894
686-3-20.019.7007314119200No383,149
7-0-4No19.106294121300No93,415*
676-2-3No15.703194130710No549,082
5-5-1No16.803224227500No112,736
665-4-2No11.90111353813200No402,528
6-1-4No10.7019323916200No398,996*
655-3-3No7.00042341246100No766,347
6-0-5No6.8042341256100No178,311*
645-2-4No3.201113435153000No823,680
4-5-2No4.00214373312200No283,894*
634-4-3No1.40052538247100No697,059*
5-1-5No1.000421372791000No471,158
624-3-4No0.301113034185100No960,087
3-6-2No0.5002143332153000No130,980
5-0-6No0.20192735216100No112,754*
614-2-5No0.1003163330143000No821,431
3-5-3No0.100520342811200No382,002*
603-4-4No0.00182434248100No710,732*
4-1-6No0.0016203327112000No393,468
593-3-5No0.00021026332171000No767,430
2-6-3No0.0003132932185100No131,091
4-0-7NoNo0182333249200No81,024*
583-2-6NoNo0003122732196100No548,215
2-5-4NoNo004153030165100No287,593*
572-4-5NoNo00141630291541000No402,842
3-1-7NoNo004142930175100No250,114*
562-3-6NoNo0015183128144100No490,311*
552-2-7NoNo0016193127133000No235,436
1-5-5NoNo001721312511300No114,443*
541-4-6NoNo001822312410200No133,481
2-1-8NoNo001720312612300No90,864*
531-3-7NoNo00292331231020000.0%136,809*
521-2-8NoNo0021124312181000.177,512*
510-4-7NoNo0003132731196100.938,119*
500-3-8NoNo01416303115303.516,491*
490-2-9NoNo01620342810111.06,612
480-1-10NoNo018273722426.31,889
470-0-11NoNo131536341144.91,762
Total:0.0%4.8%002610141413119753211000000.0%13,466,968

* Row combines multiple less frequent records.

Points
Chance Will Win Championship