How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Thursday, 6/20100.0*Promotion100.0*Average seed
Shamrocks 5 Irish Club 3 -17.2
-0.7
Royston 66 2 George 6 -1.7
-0.1
If winner is:HomeDrawAway
Jolly Sailor A vs Racey Roystoners-2.0+0.8+1.8
Fighting Cocks vs Royston Club+1.4+0.4-2.2
If winner is:HomeDrawAway
Thursday, 6/27100.0*Promotion100.0*Average seed
Irish Club vs Fighting Cocks+10.3-4.6-19.0
+0.4-0.2-0.9
Royston Club vs Shamrocks+1.1+0.5-3.1
Jolly Sailor A vs George-0.8-0.1+0.8
Racey Roystoners vs Royston 66-0.6+0.3+0.3

What If

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

100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromotion12345678Count
2511-0-0NoYes10011,590
2410-1-0NoYes10003,523
239-2-0NoYes100027,432*
228-3-0No100.0%9820136,904*
217-4-0No100.09460361,769
8-2-1No100.09190126,168*
206-5-0No99.982170762,643
7-3-1No99.878220532,923*
196-4-1No98.45840201,283,443
5-6-0No98.86336101,142,863
7-2-2No98.1544420251,272*
185-5-1No91.934588002,289,266
4-7-0No92.937567001,220,934
6-3-2No90.93160900904,345*
174-6-1No72.7136026202,829,875
5-4-2No71.0116027201,884,828
3-8-0No74.414602420907,593
6-2-3No69.210592820281,597*
164-5-2No38.42364813102,772,593
3-7-1No39.62374812102,387,777
5-3-3No37.2236481410814,550
2-9-0No40.6238481100492,755*
153-6-2No10.601044388002,708,256
4-4-3No10.401043388001,484,709
2-8-1No10.801145377001,317,823
5-2-4No10.20104338800194,903
1-10-0No11.0011463760135,347*
143-5-3No0.901164533501,732,998
2-7-2No0.91164633501,699,213
4-3-4No0.90116453350471,715
1-9-1No0.8116473250474,062*
132-6-3No0.001184729401,259,280
3-4-4No0.00219472940683,662
1-8-2No0.00118482940620,416
4-2-5No0.0021947294088,322
0-10-1No0.0011849293064,346*
122-5-4NoNo022249252592,649
1-7-3NoNo022249252521,847
3-3-5NoNo022348242169,782
0-9-2NoNo022149262109,419*
111-6-4NoNo04305017285,288
2-4-5NoNo004314915184,801
0-8-3NoNo03295017120,687*
101-5-5NoNo094744105,093
0-7-4NoNo09464597,825*
91-4-6NoNo01267356,639*
80-5-6NoNo0109012,609*
70-4-7NoNo2982,198*
60-3-8NoNo0100269*
3-5NoNo10011,407*
Total:No43.9%152923151052136,632,208

* Row combines multiple less frequent records.

Games Above .500
Chance Will Be Promoted