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*Relegated100.0*Average seed
Trafford 2 Frickley 3 -18.8
+0.9
Stamford 1 Whitby 1 -1.7
+0.0
Stourbridge 2 Marine 2 -1.5
+0.0
Witton 0 FC United 0 +1.4
-0.0
Blyth 2 Nantwich 1 -0.1
+0.0
Ramsbottom 1 Halesowen 1 +0.1
Curzon 4 Kings Lynn 0 +0.0
If winner is:HomeDrawAway
Belper vs Frickley+17.6+2.6-13.9
-1.2-0.4+1.1
Marine vs Curzon+6.6-0.1-3.0
-0.1+0.0+0.1
Blyth vs Matlock-0.5+0.3+0.8
+0.1-0.0-0.2
Nantwich vs Whitby+0.2+0.2-0.3
-0.1+0.0+0.1
Ramsbottom vs Ashton+0.1+0.0-0.1
-0.1+0.0+0.1
Curzon vs Ramsbottom-0.0+0.0+0.1
+0.0-0.0-0.1
If winner is:HomeDrawAway
Week of 4/18100.0*Relegated100.0*Average seed
Ramsbottom vs Frickley+12.7-0.8-14.5
-1.1-0.2+1.4
FC United vs Stamford-2.8+1.1+9.7
+0.1-0.0-0.3
Marine vs Belper+3.2-2.0-3.8
-0.1+0.0+0.1
Witton vs Blyth+3.3+0.8-1.8
-0.3-0.0+0.1
Ashton vs Witton-1.7+0.9+3.4
+0.1-0.0-0.3
Matlock vs Kings Lynn+0.7+0.1-1.1
-0.1+0.1+0.0
Rushall vs Nantwich-0.2+0.2+0.2
+0.1-0.0-0.2
Ramsbottom vs Trafford+0.1-0.0-0.1
-0.1+0.0+0.1
Barwell vs Ramsbottom-0.1+0.0+0.1
+0.1+0.0-0.1
Whitby vs Ashton-0.1-0.0+0.1
FC United vs Stourbridge+0.0-0.0-0.1
Stourbridge vs Buxton-0.1+0.0+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted123456789101112131415161718192021222324RelegatedCount
573-0-0NoNo2644256000No1,481,341,944
552-1-0NoNo112323616200No2,835,202,440
542-0-1NoNo01927372140No5,833,237,318
531-2-0NoNo02123536132000.0%1,762,472,045
521-1-1NoNo0110343916100.87,092,978,340
511-0-2NoNo0193647808.07,008,084,681
0-3-0NoNo01103844606.6355,832,781
500-2-1NoNo2185423326.02,103,314,989
490-1-2NoNo142451156.44,069,715,016
480-0-3NoNo18513181.72,579,595,102
Total:NoNo13581114182312415.9%35,121,774,656
Points
Chance Will Win Championship