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*Average seed
Wealdstone 0 Bromley 1 -0.3
Wealdstone 0 Dagenham & Redb 5 -0.3
Sutton United 3 Woking 2 +0.1
Woking 1 Chesterfield 4 +0.1
Chesterfield 4 King's Lynn Town 1 +0.1
Sutton United 2 Weymouth 0 +0.1
Solihull Moors 2 Weymouth 1 +0.1
If winner is:HomeDrawAway
Week of 5/15100.0*Average seed
Chesterfield vs Wealdstone-0.3-0.1+0.4
Solihull Moors vs Woking+0.1+0.0-0.2
Yeovil Town vs King's Lynn Town+0.1+0.0-0.1
Weymouth vs Boreham Wood-0.1+0.0+0.1
Weymouth vs Altrincham-0.1+0.0+0.1
Solihull Moors vs Barnet+0.0+0.0-0.1
Eastleigh vs Barnet+0.0+0.0-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213141516171819202122Count
423-0-0NoNo1524712,065,443
402-1-0NoNo237725,229,604
392-0-1NoNo127810036,105,756
381-2-0NoNo677171017,635,122
371-1-1NoNo157393050,480,757
361-0-2NoNo0256014136,097,559
0-3-0NoNo031551314,110,617
350-2-1NoNo145628217,641,661
340-1-2NoNo24941725,236,920
330-0-3NoNo29541712,063,957
Total:NoNo084632122236,667,396
Points
Chance Will Win Championship