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*Average seed
Staines Town 1 Chelmsford City 3 +2.3
+3.9
+0.6
Welling United 3 Maidenhead 2 -1.1
-0.7
Salisbury City 1 Weston-S-Mare 1 +0.2
+0.2
Dover Athletic 2 Bath City 0 -0.1
-0.3
-0.1
Boreham Wood 4 Tonbridge 2 -0.4
-0.1
Havant and W 3 Sutton United 0 +0.2
Bromley 2 Dorchester Town 1 +0.1
Eastleigh 1 Eastbourne 0 -0.2
Farnborough 1 AFC Hornchurch 1 +0.1
+0.0
If winner is:HomeDrawAway
Weston-S-Mare vs Chelmsford City-2.1-0.9+2.8
-3.5-0.7+4.0
-0.5-0.1+0.5
Salisbury City vs Basingstoke-0.9+0.2+0.8
-0.7+0.2+0.6
-0.1+0.0+0.1
Maidenhead vs Dover Athletic+0.1+0.0-0.1
+0.2+0.1-0.3
+0.1+0.0-0.1
Eastbourne vs Dorchester Town+0.1+0.1-0.2
If winner is:HomeDrawAway
Week of 3/9100.0*Chance wins title100.0*Promoted100.0*Average seed
Chelmsford City vs AFC Hornchurch+2.8-0.9-2.1
+3.8-0.9-3.2
+0.5-0.1-0.4
Chelmsford City vs Tonbridge+2.7-0.9-2.1
+3.8-0.9-3.2
+0.5-0.1-0.4
Welling United vs Tonbridge-1.5+0.3+1.3
-1.1+0.2+1.0
Welling United vs Basingstoke-1.5+0.2+1.3
-1.1+0.2+1.0
Weston-S-Mare vs Salisbury City+0.8+0.2-1.0
+0.3+0.3-0.5
Dover Athletic vs Havant and W-0.1+0.0+0.1
-0.3+0.1+0.3
-0.1+0.0+0.1
Eastleigh vs Boreham Wood+0.0*+0.0-0.1
+0.1+0.1-0.2
+0.0+0.0-0.1
Dorchester Town vs Boreham Wood+0.1+0.1-0.2
+0.0+0.0-0.1
Eastbourne vs Farnborough+0.2+0.1-0.2
Maidenhead vs Eastleigh+0.2+0.1-0.2
Sutton United vs Truro City-0.1*+0.0+0.1
Dorchester Town vs Farnborough*+0.0+0.1-0.1
Bromley vs Truro City-0.1*+0.0+0.1
Hayes and Y vs Sutton United+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 Chelmsford City finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213141516171819202122RelegatedCount
9213-0-099.9%99.9%1000No1,558
9012-1-0YesYes100No318
8912-0-199.399.3991No441
8811-2-098.098.5982No1,273
8711-1-195.796.8964No3,651
8610-3-093.595.19360No5,918*
8510-2-188.591.489110No13,827
8410-1-282.286.782170No25,946*
839-3-174.881.175241No42,306*
829-2-265.674.2663220No76,725*
819-1-354.665.9554140No118,365*
808-3-243.857.8444880No177,009*
798-2-332.349.23254140No267,257*
787-4-222.341.722562210No359,670*
777-3-314.235.714533110No481,315*
767-2-47.830.88464340No419,907
6-5-28.631.59474130No202,578*
756-4-34.328.243851700No477,810
7-1-53.827.943652800No268,194*
746-3-41.826.3227581310No884,401*
736-2-50.625.41175921200No586,458
5-5-30.725.5118601910No413,100*
725-4-40.225.10105629400No717,784
6-1-60.225.10105531400No351,392*
715-3-50.024.9054739900No821,341
4-6-30.125.0054838800No295,830*
705-2-60.024.602344616200No587,316
4-5-40.024.702374515100No525,561*
694-4-50.024.0012447244000No718,316
5-1-70.023.901234625400No334,744*
684-3-60.022.40013413510100No684,161
3-6-4No22.70154233910No283,304*
674-2-7No19.2063041194000No420,117
3-5-5No20.007324017300No426,066*
663-4-6No15.5032040288100No478,263
4-1-8No15.203193929910No221,492*
653-3-7No10.30110313618400No560,187*
643-2-8No5.10317353012200No210,390
2-5-6No5.90420362810200No213,619*
632-4-7No2.20182535237100No300,812*
622-3-8No0.6002132932185100No203,390*
612-2-9No0.100417312914400No129,870*
601-4-8No0.0016203227123000No75,942*
591-3-9No0.0001722312510200No41,780*
581-2-10NoNo02923312410200No21,086*
570-4-9NoNo00292331239200No9,376*
560-3-10NoNo0029253122920No3,690*
550-2-11NoNo0310253122710No1,252
540-1-12NoNo04826292282No309
530-0-13NoNo021225332161No1,551
Total:4.5%24.6%51530221474211000000000No13,466,968

* Row combines multiple less frequent records.

Points
Chance Will Win Championship