How are these numbers calculated?

Big Games

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

Week of 5/8100.0*Chance wins title100.0*Promoted100.0*Average seed
Stockport County 1 Dagenham & Redb 1 -5.5
-4.6
-0.2
Sutton United 3 Woking 2 -2.9
-2.4
-0.1
Torquay United 0 Bromley 0 +2.9
+2.4
+0.1
Sutton United 2 Weymouth 0 -2.1
-1.8
-0.1
Hartlepool United 2 Maidenhead United 4 +0.3
+0.2
+0.1
If winner is:HomeDrawAway
Week of 5/15100.0*Chance wins title100.0*Promoted100.0*Average seed
Stockport County vs Torquay United+2.3-1.9No
+1.9-1.6-1.7
+0.3-0.1-0.3
Maidenhead United vs Sutton United+2.6+0.0-1.8
+2.2+0.0-1.5
+0.1-0.0-0.0
Aldershot Town vs Hartlepool United+0.1+0.1-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213141516171819202122Count
813-0-012.4%27.0%125928108,400,818
792-1-00.617.2117820157,833,990
782-0-10.016.705896126,583,695
771-2-0No16.7093776,060,399
761-1-1No16.77921119,578,740
751-0-2No16.76039144,467,762
0-3-0No16.76238012,117,182
740-2-1No16.75247127,964,913
730-1-2No16.72866620,231,338
720-0-3No16.713711604,542,499
Total:2.1%18.4%214711300697,781,336
Points
Chance Will Win Championship