How are these numbers calculated?

Big Games

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

If winner is:HomeDrawAway
Week of 3/14100.0*Promotion100.0*Average seed
Colney Heath FC vs New Greens-3.0-0.8+4.5
-0.4+0.0+0.4
Hatfield Road vs Irish Club+0.1+0.0-0.1
+0.1+0.0-0.2
Farrier's Arms vs White Horse+1.0+0.3-1.6
-0.1-0.0+0.1
Jolly Sailor A vs Queen's Head A+0.1+0.0-0.1

What If

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

100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromotion1234567891011RelegationCount
296-0-04.4%92.4%48880No4,056,212
285-1-00.676.71762300No25,286,636
274-2-00.053.00534430No126,293,929
5-0-10.052.20524530No12,650,358
263-3-0No26.72761130No336,546,282
4-1-1No26.02661130No126,426,157
253-2-1No8.08553520No505,247,645
2-4-0No8.3856342No504,286,388
4-0-2No7.88543620No31,631,243
242-3-1No1.21325890No1,009,545,352
1-5-0No1.31335880No403,070,822
3-1-2No1.21315990No252,828,039
231-4-1No0.1011632500No1,008,582,166
2-2-2No0.1011632600No757,810,507
0-6-0No0.1012642400No134,231,057
3-0-3No0.1011622600No42,179,203
221-3-2No0.002445040No1,009,577,070
0-5-1No0.002455030No403,041,234
2-1-3No0.002435050No252,861,802
211-2-3NoNo01759212No505,223,428
0-4-2NoNo01861201No504,256,912
2-0-4NoNo01758232No31,630,778
200-3-3NoNo033946120No336,523,529
1-1-4NoNo033746130No126,419,119
190-2-4NoNo01145431No126,297,588
1-0-5NoNo01146431No12,653,652
180-1-5NoNo01197370No25,282,581
170-0-6NoNo026433100.0%4,057,937
Total:0.0%3.8%04204127720000.0%8,618,497,626
Games Above .500
Chance Will Win Championship