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*Relegated100.0*Average seed
Frickley Athletic 1 Marine 1 -0.8
+0.1
Marine 0 Worksop Town 1 -0.1
+0.1
Witton Albion 0 Trafford 4 +0.1
Nantwich Town 1 Blyth Spartans 1 +0.0
Grantham Town 3 Rushall Olympic 0 -0.1
FC United 1 Buxton 2 -0.1
Droylsden 0 Stamford 3 -0.1
FC United 3 Grantham Town 0 +0.0
Week of 4/19100.0*Relegated100.0*Average seed
Marine 2 Ilkeston FC 3 No
+0.8
Rushall Olympic 4 Frickley Athletic 1 No
Stafford Rangers 1 Nantwich Town 0 +0.3
Ilkeston FC 0 Worksop Town 0 -0.2
Barwell 0 Witton Albion 2 -0.2
Witton Albion 2 Rushall Olympic 4 +0.2
Kings Lynn Town 2 Stamford 1 +0.1
AFC Fylde 1 Grantham Town 2 -0.1
Grantham Town 0 Barwell 1 -0.1
Stamford 2 FC United 3 +0.0
Buxton 4 Droylsden 2 -0.0
Chorley 4 Marine 0 +0.0
If winner is:HomeDrawAway
Week of 4/26100.0*Relegated100.0*Average seed
Trafford vs Ilkeston FC-0.9-0.1+1.2
Nantwich Town vs Grantham Town-0.3-0.1+0.4
Ashton United vs Witton Albion+0.2-0.0-0.4
Stamford vs Blyth Spartans-0.2+0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted123456789101112131415161718192021222324RelegatedCount
591-0-0NoNo464410No2,933,661,169
570-1-0NoNo305020No1,828,971,970
560-0-1NoNo3466No3,690,721,725
Total:NoNo16222933No8,453,354,864
Points
Chance Will Win Championship