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 +2.0
Royston 66 2 George 6 -1.7
If winner is:HomeDrawAway
Fighting Cocks vs Royston Club-7.9-0.7+9.3
-0.7+0.0+0.7
Jolly Sailor A vs Racey Roystoners-0.9+0.4+0.9
If winner is:HomeDrawAway
Thursday, 6/27100.0*Promotion100.0*Average seed
Royston Club vs Shamrocks+9.5-2.1-9.9
+0.6-0.1-0.8
Irish Club vs Fighting Cocks-1.6+0.8+2.4
Racey Roystoners vs Royston 66-0.3+0.1+0.2
Jolly Sailor A vs George-0.1*-0.0+0.1
-0.1-0.0+0.1

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromotion12345678Count
24-26NoYes10011,833*
239-3-0NoYes10003,092*
228-4-0NoYes98217,413*
217-5-0No100.0%946074,775*
207-4-1No99.982180251,476*
196-5-1No98.5613810348,394
5-7-0No98.6623710332,860*
185-6-1No90.93556900728,695
6-4-2No89.132571100526,348*
4-8-0No92.5375570258,642*
175-5-2No65.5115531401,138,793
4-7-1No68.1125629301,072,460
6-3-3No62.810533340320,277
3-9-0No70.013572730253,581*
164-6-2No30.72294919101,939,987
3-8-1No32.62314918101,096,483
5-4-3No28.9127492020982,484
2-10-0No31.1230491910270,630*
153-7-2No6.807374412002,241,425
4-5-3No6.406364513001,986,613
2-9-1No7.20738441100739,807
5-3-4No6.20636451300580,985*
143-6-3No0.40104340702,653,404
2-8-2No0.40104340701,686,046
4-4-4No0.40104340701,256,770
1-10-1No0.4010434070296,577
5-2-5No0.4010434070163,889*
132-7-3No0.001154932402,256,428
3-5-4No0.001154931401,999,731
1-9-2No0.00114493340742,617
4-3-5No0.00116493140586,923*
122-6-4NoNo0223502421,964,381
1-8-3NoNo0122502521,112,245
3-4-5NoNo022450222993,781
0-10-2NoNo022350242275,295*
112-5-5NoNo053448131,160,099
1-7-4NoNo043249151,093,870
3-3-6NoNo06364712327,157
0-9-3NoNo04315016257,009*
101-6-5NoNo00114940748,005
2-4-6NoNo01125037472,107
0-8-4NoNo0104842332,637*
91-5-6NoNo023068360,876
0-7-5NoNo022771204,071
2-3-7NoNo033364139,167*
81-4-7NoNo01287260,917*
70-5-7NoNo049677,978*
60-4-8NoNo19918,272*
50-3-9NoNo01003,087*
2-4NoNo10011,816*
Total:No16.3%4121619191510536,632,208

* Row combines multiple less frequent records.

Games Above .500
Chance Will Be Promoted