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

What If

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

100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213141516171819202122Count
413-0-0NoNo65357,537,500
392-1-0NoNo34650031,150,230
382-0-1NoNo19774066,733,013
371-2-0NoNo128260037,058,367
361-1-1NoNo3752300149,730,916
351-0-2NoNo494920147,435,143
0-3-0NoNo58412012,121,429
340-2-1NoNo23708066,973,784
330-1-2NoNo84160116,756,362
320-0-3NoNo6534162,284,592
Total:NoNo5444370697,781,336
Points
Chance Will Win Championship