How are these numbers calculated?

Big Games

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

Week of 4/11100.0*Chance wins title100.0*Promoted100.0*Average seed
Barwell 1 Ashton 0 -1.8
-1.7
-0.4
Witton 0 FC United 0 +1.0
+0.8
Belper 1 Workington 2 -0.1
-0.1
-0.1
Grantham 1 Ilkeston 0 +0.1
+0.2
Blyth 2 Nantwich 1 -0.1
Curzon 4 Kings Lynn 0 -0.1
-0.0
If winner is:HomeDrawAway
Skelmersdale vs FC United+1.2+0.0-0.7
+0.9+0.0-0.5
Ramsbottom vs Ashton-0.7-0.6+0.7
-2.1-0.6+1.5
-0.6-0.2+0.5
Workington vs Trafford-0.1+0.1+0.1
-0.1+0.1+0.2
-0.1+0.1+0.2
Marine vs Curzon+0.4+0.1-0.2
+0.2+0.1-0.1
Curzon vs Ramsbottom-0.2+0.2+0.4
-0.1+0.1+0.2
Blyth vs Matlock-0.6+0.4+0.8
-0.1+0.0+0.1
If winner is:HomeDrawAway
Week of 4/18100.0*Chance wins title100.0*Promoted100.0*Average seed
FC United vs Stamford-0.6+0.4+1.8
-0.4+0.3+1.4
FC United vs Stourbridge-0.6+0.3+1.6
-0.5+0.2+1.2
Whitby vs Ashton-0.7-0.6+0.7
-2.1-0.6+1.5
-0.7-0.2+0.5
Ashton vs Witton+0.5-0.6-0.7
+1.3-0.9-2.5
+0.4-0.3-0.8
Ilkeston vs Workington+0.1+0.0-0.1
-0.0-0.0+0.1
-0.0+0.1-0.0
Curzon vs Halesowen-0.3+0.1+0.3
-0.1+0.1+0.1
Witton vs Blyth+0.8+0.4-0.5
+0.1+0.0-0.0
Trafford vs Blyth+0.8+0.5-0.5
+0.1+0.0-0.0

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted123456789101112131415161718192021222324RelegatedCount
904-0-09.5%32.1%9892No2,134,867,795
883-1-01.526.118910No3,727,763,676
873-0-10.325.3070282No4,973,566,602
862-2-00.025.00435070No2,440,572,934
852-1-1No25.02756161No6,490,974,674
842-0-2No24.874438101No4,291,404,875
1-3-0No24.98453791No708,766,765
831-2-1No24.512447252No2,817,584,390
821-1-2No22.701039429No3,711,307,330
0-4-0No22.701039419No77,022,002
811-0-3No19.02225224No1,618,410,645
0-3-1No19.12225224No406,703,009
800-2-2No15.70115237No800,298,553
790-1-3No10.333859No694,689,894
780-0-4No5.71226710No227,841,512
Total:0.8%24.3%13428191350No35,121,774,656
Points
Chance Will Win Championship