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 -3.0
-0.5
Shamrocks 5 Irish Club 3 +0.5
-0.1
If winner is:HomeDrawAway
Jolly Sailor A vs Racey Roystoners-0.1+0.0+0.1
Fighting Cocks vs Royston Club+0.0+0.0-0.1
If winner is:HomeDrawAway
Thursday, 6/27100.0*Promotion100.0*Average seed
Racey Roystoners vs Royston 66-0.5-0.1+1.2
-0.4+0.0+0.6
Irish Club vs Fighting Cocks-0.1+0.1+0.2
+0.1-0.0-0.1
Royston Club vs Shamrocks+0.0+0.0-0.1
Jolly Sailor A vs George-0.1-0.0+0.1

What If

Chances based on how well the Royston 66 finish out the regular season.   Explain

100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromotion12345678Count
2311-0-0NoYes100011,388
2210-1-0NoYes1002
219-2-0NoYes95540*
208-3-0No99.7%78210345*
197-4-0No99.2643512,753*
186-5-0No94.039556016,046*
176-4-1No76.21660222070,659*
165-5-1No41.5338461210127,383
4-7-0No41.9339461210118,619*
154-6-1No10.90114238800330,208
5-4-2No10.20104239900217,520
3-8-0No11.00114238800139,072*
144-5-2No0.7113433670673,163
3-7-1No0.70113433670578,834
5-3-3No0.7113433670198,453
2-9-0No0.7113443670119,688*
133-6-2No0.001144435601,369,667
4-4-3No0.00115443460760,974
2-8-1No0.00113443660659,051
5-2-4No0.00114453560168,536*
123-5-3NoNo0117483141,847,933
2-7-2NoNo0116473241,769,872
4-3-4NoNo011848293515,410
1-9-1NoNo011547334484,584*
112-6-3NoNo022452212,764,786
3-4-4NoNo0022652201,553,904
1-8-2NoNo022353231,318,979
4-2-5NoNo03275218208,569
0-10-1NoNo01215424133,134*
102-5-4NoNo00744492,770,462
1-7-3NoNo00642522,340,409
3-3-5NoNo0074647831,891
0-9-2NoNo054153477,833*
91-6-4NoNo0123772,717,689
2-4-5NoNo0125741,843,344
0-8-3NoNo012179855,197
3-2-6NoNo012772282,197*
81-5-5NoNo09912,153,691
0-7-4NoNo08921,181,052*
2-3-6NoNo001189815,272
71-4-6NoNo03971,181,875
0-6-5NoNo02981,038,131
2-2-7NoNo0496235,625*
60-5-6NoNo199718,048*
1-3-7NoNo0199444,466
50-4-7NoNo0100317,160
1-2-8NoNo0100111,751*
40-3-8NoNo0100118,675*
30-2-9NoNo010023,437*
1-2NoNo10014,431*
Total:No0.7%0124814254636,632,208

* Row combines multiple less frequent records.

Games Above .500
Chance Will Be Promoted