How are these numbers calculated?

Big Games

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

Week of 11/18100.0*Chance in playoffs100.0*Promotion100.0*Average seed
Bideford 4 Larkhall Athletic 1 +6.3
+1.0
+0.6
Shortwood United 1 Totton 3 -0.9
-0.1
-0.1
Evesham United 0 Taunton Town 3 +0.7
-0.6
Bristol Manor F 2 Cirencester Town 2 +0.6
+0.1
+0.0
Wimborne Town 3 Mangotsfield Un 1 -0.4
-0.0
Kidlington 3 Paulton Rovers 0 -0.4
North Leigh 0 Bishop's Cleeve 1 +0.4
+0.1
Didcot Town 4 Barnstaple Town 2 -0.2
Cinderford Town 1 Salisbury 1 +0.2
+0.1
Yate Town 1 Winchester City 1 +0.2
If winner is:HomeDrawAway
Winchester City vs Swindon Superma+0.1+0.4-0.6
+0.1+0.0-0.2
If winner is:HomeDrawAway
Week of 11/25100.0*Chance in playoffs100.0*Promotion100.0*Average seed
Winchester City vs Bideford-6.7+0.1+11.6
-1.2-0.2+2.4
-0.5+0.0+0.9
Swindon Superma vs Bishop's Cleeve-0.7+0.8+1.5
-0.1+0.1+0.2
-0.0+0.0+0.1
Barnstaple Town vs Swindon Superma+1.0+0.3-1.1
+0.1+0.1-0.2
+0.1+0.0-0.1
Swindon Superma vs Slimbridge-0.8+0.7+1.4
-0.1+0.1+0.2
-0.0+0.0+0.1
Bristol Manor F vs Taunton Town-1.0+0.4+1.0
+0.5+0.1-0.8
Slimbridge vs Wimborne Town+0.8+0.2-1.0
+0.0+0.0-0.1
+0.0+0.0-0.1
Mangotsfield Un vs Kidlington+0.9+0.4-0.8
+0.1+0.0-0.1
Kidlington vs Cirencester Town-0.6+0.5+1.0
-0.0+0.0+0.1
Taunton Town vs Wimborne Town+0.4+0.0-1.1
-0.6+0.5+0.9
+0.0+0.0-0.1
North Leigh vs Winchester City+0.4+0.1-0.9
Paulton Rovers vs Didcot Town+0.4+0.1-0.6
+0.0+0.0-0.1
Totton vs Evesham United-0.4+0.5+0.2
-0.1+0.1+0.1
Didcot Town vs Salisbury+0.3+0.3-0.5
+0.3+0.1-0.3
Salisbury vs Bristol Manor F+0.0+0.3-0.5
-0.1+0.2+0.1
Wimborne Town vs Totton-0.1+0.5-0.3
+0.1+0.1-0.2
Taunton Town vs Cinderford Town-0.1+0.1+0.2
-0.6+0.5+1.1
Paulton Rovers vs North Leigh+0.1+0.0-0.2
Bishop's Cleeve vs Yate Town+0.1+0.1-0.1
Larkhall Athletic vs North Leigh+0.0+0.1-0.1
Yate Town vs Paulton Rovers-0.1+0.1+0.1
Cinderford Town vs Larkhall Athletic+0.0+0.0-0.1

What If

Chances based on how well the Bideford finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromotion12345678910111213141516171819202122Level 9Count
99-110InYes100No302,311*
9822-3-2In99.9%1000No3,198*
9721-5-1In99.71000No7,015*
9621-4-2In99.61000No14,906*
9521-3-3In99.2991No30,266*
9420-5-2In98.8991No59,313*
9320-4-3In98.29820No113,134*
9219-6-2In97.49730No207,280*
9119-5-3In96.09640No370,186*
9019-4-4In94.39460No640,572*
8918-6-3In92.09280No1,079,238*
8818-5-4In89.0891100No1,766,821*
8718-4-5In85.1851500No2,810,279*
8617-6-4In80.4801900No4,346,414*
8517-5-5In74.67525100No6,560,644*
8416-7-4In67.96830200No9,645,817*
8316-6-5100.0%60.360373000No13,811,938*
8216-5-6100.051.952435000No19,297,640*
8115-7-5100.043.243489000No26,298,351*
8015-6-6100.034.4345113100No34,954,035*
7914-8-5100.026.02652192000No45,366,006*
7814-7-6100.018.41850265000No57,449,971*
7714-6-7100.012.212453391000No71,024,241*
7613-8-699.97.473838142000No85,747,468*
7513-7-799.54.0429412150000No101,074,791*
7413-6-898.72.0220392991000No116,336,748*
7312-8-796.50.811234341530000No130,763,782*
7212-7-892.00.30726362371000No143,583,366*
7111-9-784.00.1031734301330000No153,912,159*
7011-8-871.80.0011027342161000No161,142,632*
6911-7-956.10.00051833281230000No164,733,560*
6810-9-838.90.000210273321710000No164,372,574*
6710-8-923.50.000151832281330000No160,136,978*
6610-7-1012.00.000021025322281000No152,300,172*
659-9-95.10.0000141630291540000No141,290,555*
649-8-101.8No0002923322392000No127,893,497*
639-7-110.5No000041429301751000No112,902,440*
628-9-100.1No000172132261120000No97,197,306*
618-8-110.0No00031227321961000No81,526,518*
608-7-120.0No00016193228123000No66,646,158*
597-9-110.0No00021026332171000No53,035,755*
587-8-120.0No00014173130143000No41,096,717*
577-7-13OutNo0001924332381000No30,966,408*
566-9-12OutNo0003153031164000No22,687,459*
556-8-13OutNo0001722332592000No16,145,925*
545-10-12OutNo0003132932185100No11,159,147*
535-9-13OutNo0016213326112000No7,481,057*
525-8-14OutNo0002122833195100No4,854,472*
515-7-15OutNo001519332812200No3,054,043*
504-9-14OutNo0021127332061000.0%1,856,357*
494-8-15OutNo0015183329122000.01,089,633*
484-7-16OutNo0002102734205000.0615,499*
473-9-15OutNo001519342911100.0335,218*
463-8-16OutNo002112936194000.2175,156*
453-7-17OutNo0152137288100.788,195*
442-9-16OutNo0213323615201.842,020*
432-8-17OutNo017254023404.519,299*
422-7-18OutNo003173833818.78,315*
411-9-17OutNo110343815116.53,419*
401-8-18OutNo05244524225.91,292*
391-7-19OutNo3183935539.7478*
381-6-20OutNo144141445.2188*
370-8-19OutNo1921501059.542*
360-7-20OutNo1827272754.511*
33-35OutNo100Yes3*
290-0-27OutNo00138699.8299,916
Total:49.9%4.1%41012121211108754211000000000.0%2,652,736,304

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs