How are these numbers calculated?

Big Games

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

If winner is:HomeDrawAway
Week of 1/23100.0*Chance in playoffs100.0*Promotion100.0*Level 9100.0*Average seed
Cinderford Town vs Evesham United-7.6-1.5+11.8
+0.0NoNo
-0.6-0.1+0.9
Taunton Town vs Wimborne Town+0.7-0.1-1.8
+0.0-0.0-0.1
Barnstaple Town vs Totton+1.3+0.6-1.1
+0.1+0.0-0.1
Swindon Superma vs Slimbridge-0.7+0.8+1.4
-0.1+0.1+0.1
Shortwood United vs Kidlington+0.3+0.2-0.4
+0.1+0.0-0.1
If winner is:HomeDrawAway
Week of 1/27100.0*Chance in playoffs100.0*Promotion100.0*Level 9100.0*Average seed
Yate Town vs Evesham United-6.9+0.0+13.8
-0.0-0.0+0.1
+0.0NoNo
-0.6+0.1+1.0
Evesham United vs Slimbridge+5.6-6.8-12.2
NoNo+0.0
+0.5-0.5-1.0
Taunton Town vs Didcot Town+0.7-0.3-2.2
+0.0-0.0-0.1
Didcot Town vs Salisbury-1.6+0.2+1.1
-0.1+0.0+0.1
Larkhall Athletic vs Bristol Manor F+1.1+0.2-1.6
+0.0+0.0-0.1
Bideford vs North Leigh-0.8+0.9+1.8
-0.0+0.1+0.1
Cinderford Town vs Bideford+1.2+0.3-1.3
+0.1+0.0-0.1
Taunton Town vs Bideford+0.7-0.2-1.8
+0.0-0.0-0.1
Salisbury vs Bideford+0.7-0.2-1.7
+0.0-0.0-0.1
Shortwood United vs Wimborne Town+1.3+0.6-1.0
+0.1+0.0-0.1
North Leigh vs Swindon Superma+1.0+0.3-1.2
+0.1+0.0-0.1
Kidlington vs Bideford+0.7+0.3-1.1
Bishop's Cleeve vs Winchester City+1.1+0.6-0.7
+0.1+0.0-0.1
Winchester City vs Cinderford Town-0.7+0.6+1.0
-0.1+0.0+0.1
Totton vs Kidlington-0.7+0.7+0.8
Kidlington vs Winchester City+0.4+0.3-1.0
Swindon Superma vs Yate Town-0.6+0.6+0.4
Bristol Manor F vs Swindon Superma-0.4+0.7-0.1
Yate Town vs Larkhall Athletic-0.4+0.3+0.5
-0.0+0.0+0.1
Totton vs Bideford-0.2+0.6-0.3
Kidlington vs Shortwood United-0.2+0.2+0.4
-0.0+0.0+0.1
Salisbury vs Barnstaple Town-0.0+0.0+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromotion12345678910111213141516171819202122Level 9Count
9417-0-0In80.1%80200No363,079
9216-1-0In63.463361No1,288
9116-0-1In52.152461No1,824
9015-2-0In46.546513No9,313
8915-1-1In34.5346050No24,497
8814-3-0In27.928648No56,028*
8714-2-1In19.72067140No154,611
8614-1-2In13.71466200No316,143*
8513-3-1In9.1963280No686,556*
8413-2-2In5.55583700No1,399,209*
8312-4-1In3.23514600No2,571,641*
8212-3-2In1.72435510No4,759,850*
8112-2-3100.0%0.813463200No8,163,397*
8011-4-2100.00.402669400No13,388,491*
7911-3-3100.00.101873800No21,375,077*
7810-5-2100.00.10127413100No32,224,944*
7710-4-399.90.00870202000No46,976,192*
7610-3-499.70.00462294000No65,967,513*
759-5-399.00.0025137910000No88,518,314*
749-4-496.90.00138421630000No114,962,273*
739-3-592.00.00025422571000No143,635,519*
728-5-482.50.0001436331430000No172,478,517*
718-4-567.4No0725352381000No200,155,954*
707-6-448.1No031531311641000No223,520,775*
697-5-528.9No017213225112000No240,422,415*
687-4-614.0No0021126312071000No249,594,185*
676-6-55.3No0015162929154100No249,270,151*
666-5-61.5No0017213226112000No239,770,485*
656-4-70.3No0003112632216100No222,211,349*
645-6-60.0No0001416313114200No197,923,322*
635-5-70.0No0000182335257000No169,470,386*
625-4-80.0No0000313323515200No139,441,476*
614-6-70.0No000162339264000No109,983,819*
604-5-8OutNo000214363710100No83,151,353*
594-4-9OutNo000162844193000No60,133,630*
583-6-8OutNo00031844296000No41,498,753*
573-5-9OutNo00110383812100No27,308,860*
563-4-10OutNo0004284321300No17,061,855*
552-6-9OutNo0021841317000No10,100,510*
542-5-10OutNo0110353914100No5,641,958*
532-4-11OutNo005264223300No2,959,799*
521-6-10OutNo0021640337000No1,449,589*
511-5-11OutNo019334214200No657,694*
501-4-12OutNo004234524400No274,669*
491-3-13OutNo01144233910No103,093*
480-5-12OutNo00734401620No35,114*
470-4-13OutNo0323412660No10,017*
460-3-14OutNo11436361210No2,358*
450-2-15OutNo172942184No421
440-1-16OutNo411433011No46
430-0-17OutNo018294020200.0%362,984
Total:32.3%0.0%0191111111111109752100000000.0%3,210,551,296

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs