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*Average seed
Trafford 2 Frickley 3 -0.1
Belper 1 Workington 2 +0.1
If winner is:HomeDrawAway
Belper vs Frickley-0.1+0.0+0.1
Workington vs Trafford-0.1+0.0+0.1
If winner is:HomeDrawAway
Week of 4/18100.0*Average seed
Marine vs Belper+0.1+0.0-0.2
Trafford vs Grantham+0.1+0.0-0.1
Ramsbottom vs Trafford-0.1+0.0+0.1
Trafford vs Blyth+0.1+0.0-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted123456789101112131415161718192021222324RelegatedCount
35-42NoNo100Yes6,960,121,012*
342-1-2NoNo982Yes4,599,511,325
1-4-0NoNo100Yes107,864,852
332-0-3NoNo964Yes3,593,607,870
1-3-1NoNo991Yes1,012,375,727
321-2-2NoNo928Yes3,545,672,762
0-5-0NoNo955Yes16,661,305
311-1-3NoNo7624Yes5,492,843,587
0-4-1NoNo8614Yes193,846,733
301-0-4NoNo5842Yes3,175,588,023
0-3-2NoNo6832Yes897,606,235
290-2-3NoNo4258Yes2,068,416,936
280-1-4NoNo1783Yes2,371,579,023
270-0-5NoNo100Yes1,086,079,266
Total:NoNo7822Yes35,121,774,656

* Row combines multiple less frequent records.

Points
Chance Will Win Championship