How are these numbers calculated?

Big Games

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

Week of 9/20100.0*Chance wins title100.0*At least playoff place100.0*Down to Midlands 3 East (South)100.0*Average seed
Dunstablians 13 Biggleswade 31 +1.7
+3.7
-10.2
+0.9
Oadby Wyggeston 18 Wellingborough 29 -0.2
-0.3
-0.9
Market Harborough 19 Olney 24 -0.1
-0.2
-0.8
If winner is:HomeDrawAway
Week of 9/27100.0*Chance wins title100.0*At least playoff place100.0*Down to Midlands 3 East (South)100.0*Average seed
Biggleswade vs Leicester Forest+1.8-0.8-2.5
+3.8-1.6-5.3
-2.3+0.3+3.3
+0.5-0.1-0.7
Wellingborough vs Dunstablians-0.2+0.3+0.6
-0.4+0.6+1.1
-0.2+0.3+0.7
Olney vs Northampton Old+0.1+0.0-0.3
+0.1+0.0-0.2
Oakham vs Oadby Wyggeston-0.0+0.0+0.1
-0.1+0.1+0.3
-0.2+0.2+0.4
Stewarts & Lloyds vs Lutterworth+0.0+0.1-0.0
+0.0+0.1-0.1
+0.0+0.0-0.1
Peterborough vs Market Harborough+0.0-0.2-0.1

What If

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

100100100100100100100100100100100100
If finish:ChanceAt leastChance will finish season at seed
TPW-D-Lwins titleplayoff place123456789101112Down to Midlands 3 East (South)Count
80-84YesYes100No98,180*
7818-1-199.9%Yes1000No4,362*
7618-0-299.8Yes1000No31,807*
7417-1-299.6Yes1000No45,725*
7217-0-398.8100.0%9910No228,964*
7016-1-397.1100.09730No300,938*
6816-0-493.699.99460No1,128,355*
6615-1-487.699.7881200No1,343,481*
6415-0-577.598.8782110No4,049,013*
6214-1-563.596.16333400No4,361,201*
6014-0-646.389.546431010No8,547,328
13-2-544.688.645441110No2,435,241*
5813-1-628.075.8284821300No10,703,532*
5613-0-713.655.41442359100No17,578,762
12-2-612.553.413413610100No5,429,122*
5412-1-74.530.94264223400No20,273,854*
5212-0-81.012.5112353714200No28,573,578
11-2-70.811.2110343815200No9,348,838*
5011-1-80.12.8031840308100No27,425,426
10-3-70.12.5021739319100No2,694,850*
4811-0-90.00.3005254123400No37,588,071*
10-2-80.00.20052441255000No11,990,650
4610-1-90.00.00018314017200No32,156,376
9-3-8No0.0018304019300No3,229,009*
4410-0-10No0.0001133736111000.0%38,529,652
9-2-9No0.0001123637131000.013,168,843*
429-1-10NoNo0031841317000.030,001,349
8-3-9NoNo0021739329100.03,014,828*
409-0-11NoNo00052642224000.232,207,001
8-2-10NoNo0042342255000.310,910,238*
388-1-11NoNo0019333916202.122,275,805
7-3-10NoNo018304018302.72,193,245*
368-0-12NoNo002174032818.721,613,450
7-2-11NoNo00214383510111.07,105,346*
347-1-12NoNo005254223326.914,357,342*
327-0-13NoNo0011339371046.611,589,912
6-2-12NoNo0011136401252.03,606,669*
306-1-13NoNo00424472471.56,618,217*
286-0-14NoNo00114463985.26,335,837*
265-1-14NoNo005365994.82,360,900*
245-0-15NoNo002267298.02,047,752*
224-1-15NoNo00158599.5637,858*
204-0-16NoNo0099199.9500,510*
183-1-16NoNo0496100.0126,396*
163-0-17NoNo0298100.089,963*
142-1-17NoNo199Yes17,047*
122-0-18NoNo0100Yes11,116*
101-1-18NoNo0100Yes1,437*
81-0-19NoNo0100Yes826*
4-6NoNo100Yes95,230*
Total:4.6%11.7%579111212121196426.6%458,983,432

* Row combines multiple less frequent records.

Games Above .500
Chance Will Win Championship