How are these numbers calculated?

Big Games

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

Week of 8/18100.0*Chance wins title100.0*National League100.0*Demotion100.0*Average seed
Nuneaton Town 1 Southport 4 -0.1
-0.5
+9.6
-1.1
Altrincham 0 Boston United 2 -0.3
Spennymoor Town 2 Telford United 3 -0.5
Ashton United 1 Brackley Town 5 +0.2
Alfreton Town 3 Blyth Spartans 1 +0.2
Kidderminster H 5 Darlington 2 +0.2
If winner is:HomeDrawAway
Chester vs Kidderminster H+0.2-0.2-0.3
Chester vs FC United*-0.1-0.1+0.3
If winner is:HomeDrawAway
Week of 8/25100.0*Chance wins title100.0*National League100.0*Demotion100.0*Average seed
Guiseley vs Nuneaton Town-0.0-0.0+0.1
-0.1*-0.0+0.4
+4.7-1.2-11.3
-0.4+0.1+1.1
Nuneaton Town vs Brackley Town+0.2-0.1-0.2
-7.2+2.7+7.9
+0.7-0.3-0.7
Chorley vs Curzon Ashton-0.2*+0.1+0.5
Blyth Spartans vs Chorley+0.4-0.2-0.4
Boston United vs Spennymoor Town-0.3*+0.1+0.9
+0.0*-0.0-0.1
FC United vs Leamington+0.5-0.3-0.6
Chester vs Hereford+0.4-0.2-0.4
Alfreton Town vs Southport-0.2*+0.0+0.5
Telford United vs Chester-0.2*+0.1+0.5
Ashton United vs Darlington+0.3-0.3-0.3
Southport vs Ashton United+0.2-0.3*-0.1
Altrincham vs Guiseley*+0.0-0.2+0.2
Spennymoor Town vs FC United+0.1-0.3*+0.1
Curzon Ashton vs Kidderminster H+0.2-0.1-0.2
Kidderminster H vs Stockport County+0.2-0.1-0.2
Leamington vs Telford United+0.1*-0.1-0.2

* 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 Nuneaton Town finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceNationalChance will finish season at seed
TPW-D-Lwins titleLeague12345678910111213141516171819202122DemotionCount
84-113YesYes100No599*
8325-6-680.0%80.0%8020No5*
8224-8-583.383.38317No6*
8124-7-683.383.38317No12*
8023-9-590.590.59010No21*
7923-8-669.072.46931No29*
7823-7-763.869.064333No58*
7723-6-864.870.465323No108*
7622-8-748.656.84938131No185*
7522-7-842.151.54239163No297*
7422-6-931.843.032471830No447*
7321-8-822.735.6234624710No784*
7221-7-914.028.31441321220No1,161*
7121-6-1011.626.31236321630No1,773*
7020-8-95.120.95273623710No2,653*
6920-7-103.319.3318343112300No3,783*
6819-9-91.217.6111283418610No5,668*
6719-8-100.517.01621322711310No8,079*
6619-7-110.216.602122730207100No11,237*
6518-9-100.015.901618302614410No15,406*
6418-8-110.014.40021023292210300No20,757*
6318-7-120.012.10014142628187200No27,570*
6217-9-11No8.7016172826156100No36,210*
6117-8-12No5.00028202824134100No46,846*
6017-7-13No2.2000310222823113100No59,349*
5916-9-12No0.7001411232821103100No74,003*
5816-8-13No0.200141324272092000No90,446*
5715-10-12No0.000151424271982000No109,428*
5615-9-13No0.000015152526187200No129,226*
5515-8-14NoNo00016162526177200No149,795*
5414-10-13NoNo0002717262616610000.0%171,668*
5314-9-14NoNo000281827251451000.1194,960*
5214-8-15NoNo000292028241241000.6215,357*
5113-10-14NoNo0001311232822102002.7235,669*
5013-9-15NoNo0014142528197108.2251,867*
4913-8-16NoNo00017182927144018.4264,348*
4812-10-15NoNo0002102331239133.4275,506*
4712-9-16NoNo001415293117350.9280,590*
4612-8-17NoNo0028233526767.3280,462*
4511-10-16NoNo00141533341380.4274,848*
4411-9-17NoNo002928402189.4265,397*
4311-8-18NoNo01521433194.8250,638*
4210-10-17NoNo00214414297.6234,956*
4110-9-18NoNo0019375399.0213,731*
4010-8-19NoNo005316399.6192,331*
399-10-18NoNo0003257299.9168,983*
389-9-19NoNo011979100.0146,192*
379-8-20NoNo011485100.0122,961*
368-10-19NoNo001090100.0102,314*
358-9-20NoNo0793Yes83,441*
348-8-21NoNo0595Yes66,161*
337-10-20NoNo00397100.051,641*
327-9-21NoNo0298Yes39,303*
317-8-22NoNo0199Yes29,251*
306-10-21NoNo199Yes21,472*
296-9-22NoNo0100Yes15,152*
286-8-23NoNo0100Yes10,678*
275-10-22NoNo0100Yes7,294*
265-9-23NoNo0100Yes4,774*
255-8-24NoNo0100Yes3,071*
244-10-23NoNo0100Yes1,955*
2-23NoNo100Yes3,224*
Total:0.0%0.5%000001111222334567911152551.3%5,276,136

* Row combines multiple less frequent records.

Points
Chance Will Win Championship