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
Torquay United 0 Bromley 0 -10.0
-8.4
-0.1
Sutton United 3 Woking 2 -8.5
-7.1
-0.1
Sutton United 2 Weymouth 0 -7.4
-6.2
-0.1
Stockport County 1 Dagenham & Redb 1 +2.6
+2.2
+0.1
Hartlepool United 2 Maidenhead United 4 +0.7
+0.6
If winner is:HomeDrawAway
Week of 5/15100.0*Chance wins title100.0*Promoted100.0*Average seed
Stockport County vs Torquay United-14.7-1.0+25.7
-12.3-0.8+21.4
-0.3+0.1+0.4
Maidenhead United vs Sutton United+18.8+6.0-16.1
+15.6+5.0-13.4
+0.2+0.1-0.2

What If

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

100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213141516171819202122Count
863-0-086.9%89.1%871366,020,048
842-1-057.664.65842120,663,546
832-0-141.050.94159147,364,619
821-2-028.140.1287268,089,491
811-1-110.825.7117019148,243,874
801-0-24.220.24663064,722,028
0-3-06.522.169412,120,910
790-2-11.117.614650235,939,090
780-1-20.116.702273528,717,569
770-0-3No16.7975165,900,161
Total:32.4%43.7%3254130697,781,336
Points
Chance Will Win Championship