How are these numbers calculated?

Big Games

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

Week of 7/5100.0*Chance in playoffs100.0*Summer Division One100.0*Summer Division 2100.0*Average seed
Garibaldi 5 Irish Club 3 -15.8
-15.8
+11.5
-0.8
Sandridge Rover 7 Royston Club 1 -2.3
-2.3
-1.0
Hollybush 3 Diamond Dogs 2 +0.2
+0.2
+0.3
If winner is:HomeDrawAway
Irish Club vs Racey Roystoners+15.3-0.9-13.4
+15.3-0.9-13.4
-13.1-1.0+15.2
+0.8+0.0-0.8
Royston Club vs Diamond Dogs+1.4+0.2-1.9
+1.4+0.2-1.9
+0.4+0.0-0.4
Garibaldi vs Hollybush+0.2+0.4-1.0
+0.2+0.4-1.0
+0.2+0.4-1.1
If winner is:HomeDrawAway
Week of 7/12100.0*Chance in playoffs100.0*Summer Division One100.0*Summer Division 2100.0*Average seed
Diamond Dogs vs Irish Club-13.4-1.0+15.3
-13.4-1.0+15.3
+15.1-1.0-13.0
-0.8+0.0+0.8
Garibaldi vs Racey Roystoners-0.5+0.4-0.3
-0.5+0.4-0.3
-0.3+0.4-0.5
Hollybush vs Sandridge Rover+0.0+0.1-0.2
+0.0+0.1-0.2
+0.5+0.4-1.2

What If

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

100100100100100100100
If finish:Chance inSummerChance will finish regular season at seedSummer
TPW-D-LplayoffsDivision One1234567Division 2Count
219-0-0InYes100No565,693
208-1-0InYes1000No109,782
197-2-0InYes1000No927,059*
186-3-0100.0%100.0%9910No4,058,101
7-1-1100.0100.09820No873,434
175-4-0100.0100.094600No12,134,454
6-2-1100.0100.09370No6,304,672*
165-3-199.499.4792010No24,275,187
4-5-099.699.6811800No24,205,825
6-1-299.299.2772310No3,042,573
154-4-194.794.75242500No60,537,851
3-6-095.895.85540400No32,204,710
5-2-293.693.65044600No18,737,903*
143-5-173.073.020532520No96,707,394
4-3-270.670.618522730No60,619,706
2-7-075.875.821542320No27,579,583
5-1-368.468.417512830No6,089,400
133-4-226.626.62255022200.0%121,003,385
2-6-128.028.02265020200.096,581,713
4-2-325.425.42244923200.030,346,496
1-8-029.729.72285118100.013,782,466
5-0-424.424.42234924200.0761,362
122-5-21.91.902245023201.8145,006,563
3-3-31.91.902244923201.980,776,719
1-7-11.81.802245122101.555,130,172
4-1-41.91.902234924202.07,603,025
0-9-01.61.6225522010.93,060,418
112-4-30.00.002225124124.7120,984,301
1-6-20.00.002225224125.096,571,899
3-2-40.00.002235123124.330,359,289
0-8-10.00.001215224124.813,779,198
4-0-50.00.002245123123.7761,069
101-5-3OutNo0226551671.496,708,387
2-3-4OutNo0228541569.760,616,425
0-7-2OutNo0225561773.127,577,593
3-1-5OutNo0329541468.16,085,401
91-4-4OutNo005464894.760,548,259
0-6-3OutNo004455195.532,225,770
2-2-5OutNo006484693.818,236,905
3-0-6OutNo07494492.9509,068
81-3-5OutNo01237799.524,278,560
0-5-4OutNo00207999.624,207,539
2-1-6OutNo01257499.33,046,501
70-4-5OutNo0793100.012,137,672
1-2-6OutNo0892100.06,305,178*
60-3-6OutNo0199100.04,054,109
1-1-7OutNo0298100.0871,503
50-2-7OutNo0100Yes927,284*
40-1-8OutNo0100Yes109,894
30-0-9OutNo100Yes565,802
Total:25.2%25.2%1115161717151024.6%1,574,493,252

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs