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
Royston 66 2 George 6 -1.2
Shamrocks 5 Irish Club 3 +0.2
If winner is:HomeDrawAway
Jolly Sailor A vs Racey Roystoners+11.9-0.7-10.6
+0.8+0.0-0.8
Fighting Cocks vs Royston Club+0.3+0.3-0.8
If winner is:HomeDrawAway
Thursday, 6/27100.0*Promotion100.0*Average seed
Jolly Sailor A vs George+13.4-1.1-11.2
+0.8-0.0-0.8
Irish Club vs Fighting Cocks-0.9+0.3+0.3
Royston Club vs Shamrocks+0.2+0.3-0.8
Racey Roystoners vs Royston 66-0.6+0.2+0.2

What If

Chances based on how well the Jolly Sailor A finish out the regular season.   Explain

100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromotion12345678Count
23-26NoYes1005,446*
228-4-0NoYes10007,781*
217-5-0NoYes99131,028*
207-4-1No100.0%955098,430*
196-5-1No99.8851400129,528
5-7-0No99.88713073,335
7-3-2No99.68316049,379*
185-6-1No97.76632200257,159
6-4-2No97.36434300162,005
4-8-0No98.0663120116,052*
175-5-2No85.935511310388,798
4-7-1No87.236511210368,854
6-3-3No84.533511510108,066
3-9-0No88.2385011087,351*
164-6-2No53.694438800645,456
3-8-1No55.3104537700367,542
5-4-3No52.094339900324,184
2-10-0No54.410453880090,235*
153-7-2No13.81134435700735,294
4-5-3No13.51134335800644,454
2-9-1No14.11144435700244,573
5-3-4No13.21134336800187,608*
143-6-3No0.60111403890860,235
2-8-2No0.50111413890552,446
4-4-4No0.601124038100403,717
1-10-1No0.501141389097,811
5-2-5No0.6111403810052,157*
132-7-3No0.00093741121736,258
3-5-4No0.00093741121645,996
1-9-2No0.00083742121244,289
4-3-5No0.001103741111187,830*
122-6-4NoNo009384210644,495
1-8-3NoNo008374311368,472
3-4-5NoNo0110394110363,505*
0-10-2NoNo0736451149,747*
112-5-5NoNo01134937387,331
1-7-4NoNo01124839368,205
3-3-6NoNo01144935107,792
0-9-3NoNo0111474187,035*
101-6-5NoNo022870259,470
2-4-6NoNo023067161,385
0-8-4NoNo022771115,198*
91-5-6NoNo001189129,125
0-7-5NoNo0109073,697
2-3-7NoNo0138749,401*
81-4-7NoNo049646,561
0-6-6NoNo039751,329*
70-5-7NoNo19931,482*
60-4-8NoNo01007,722*
2-5NoNo1005,487*
Total:No22.7%101314141413121012,210,736

* Row combines multiple less frequent records.

Games Above .500
Chance Will Be Promoted