How are these numbers calculated?

Big Games

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

Week of 4/12100.0*Chance wins title100.0*Promoted100.0*Average seed
AFC Fylde 5 Blyth Spartans 1 +4.8
+3.6
+0.3
FC United 1 Buxton 2 +3.2
+2.4
+0.2
Chorley 3 Stocksbridge 1 -2.6
-1.9
-0.1
FC United 3 Grantham Town 0 -0.8
-0.6
-0.1
Marine 0 Worksop Town 1 -0.1
Week of 4/19100.0*Chance wins title100.0*Promoted100.0*Average seed
AFC Fylde 1 Grantham Town 2 -11.0
-8.2
-0.5
Whitby Town 1 Chorley 1 +3.8
+2.9
+0.0
Chorley 4 Marine 0 No
-1.4
-0.0
Skelmersdale 0 AFC Fylde 5 +1.7
+1.3
+0.4
Stamford 2 FC United 3 -1.6
-1.2
-0.1
FC United 3 Ashton United 2 -1.2
-0.9
-0.1
Worksop Town 3 Blyth Spartans 2 -0.1
-0.1
-0.1
Ilkeston FC 0 Worksop Town 0 +0.1
+0.1
+0.1
If winner is:HomeDrawAway
Week of 4/26100.0*Chance wins title100.0*Promoted100.0*Average seed
AFC Fylde vs Kings Lynn Town+0.2-0.1-0.6
Barwell vs FC United+0.5-0.1-0.1
Worksop Town vs Frickley Athletic-0.1+0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted123456789101112131415161718192021222324RelegatedCount
931-0-0No25.0%2476No5,000,600,007
910-1-0No25.0955No1,828,936,345
900-0-1No25.04456No1,623,818,512
Total:No25.0%147412No8,453,354,864
Points
Chance Will Win Championship