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
Hollybush 3 Diamond Dogs 2 +14.0
+14.0
-13.7
+0.8
Sandridge Rover 7 Royston Club 1 -1.8
-1.8
-1.9
Garibaldi 5 Irish Club 3 +1.5
+1.5
+2.0
If winner is:HomeDrawAway
Garibaldi vs Hollybush-14.7-1.0+16.0
-14.7-1.0+16.0
+12.5-1.1-9.9
-0.7+0.0+0.7
Royston Club vs Diamond Dogs+2.5+0.5-2.3
+2.5+0.5-2.3
-0.7-0.1+0.6
+0.1+0.0-0.1
Irish Club vs Racey Roystoners-1.2+0.5+0.2
-1.2+0.5+0.2
-0.7+0.5-0.2
If winner is:HomeDrawAway
Week of 7/12100.0*Chance in playoffs100.0*Summer Division One100.0*Summer Division 2100.0*Average seed
Hollybush vs Sandridge Rover+19.8+0.8-13.1
+19.8+0.8-13.1
-9.2-2.0+8.7
+0.8+0.1-0.6
Diamond Dogs vs Irish Club-0.2+0.5-0.9
-0.2+0.5-0.9
-0.3+0.5-0.6
Garibaldi vs Racey Roystoners-0.4+0.5-0.5
-0.4+0.5-0.5
-0.4+0.5-0.5

What If

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

100100100100100100100
If finish:Chance inSummerChance will finish regular season at seedSummer
TPW-D-LplayoffsDivision One1234567Division 2Count
229-0-0InYes100No1,733,586
218-1-0InYes1000No208,727
207-2-0InYes1000No1,894,311*
196-3-0InYes1000No8,839,552
7-1-1InYes991No1,900,086
185-4-0100.0%100.0%9730No28,180,105
6-2-1100.0100.09640No14,622,056*
175-3-199.999.9861400No59,852,262
4-5-099.999.9891100No59,743,884
6-1-299.899.8841600No7,501,543
164-4-198.598.5653310No158,323,354
3-6-098.898.8683110No84,320,252
5-2-298.198.1623620No48,930,490*
153-5-188.488.433551100No267,576,379
4-3-287.187.131561300No167,560,871
2-7-089.589.535551000No76,377,117
5-1-385.685.629571400No16,797,995
143-4-253.253.2746406000.0%353,214,782
2-6-154.154.1747406000.0282,087,482
4-2-351.951.9745417000.088,541,429
1-8-054.454.4747406000.040,268,054
5-0-450.550.5644428000.02,223,191
132-5-213.313.30134735500.1445,944,742
3-3-313.613.60134734500.1248,309,060
1-7-112.512.50124735500.1169,673,270
4-1-413.613.60134734500.123,361,018
0-9-010.510.50104737500.19,417,228
122-4-30.90.901154732404.0391,096,341
1-6-20.70.701144734404.3312,205,524
3-2-41.01.001164831403.798,066,867
0-8-10.40.40124736504.644,544,646
4-0-51.11.101174831303.52,459,355
111-5-30.00.001185229129.8327,889,433
2-3-40.00.001195227127.6205,455,006
0-7-20.00.001155231132.393,518,813
3-1-50.00.002215225125.820,630,265
101-4-4OutNo022960969.1214,868,944
0-6-3OutNo0226621072.5114,302,925
2-2-5OutNo033158866.164,686,941
3-0-6OutNo033356863.31,805,309
91-3-5OutNo008623092.289,967,544
0-5-4OutNo006613393.889,699,174
2-1-6OutNo009622890.511,287,568
80-4-5OutNo01415999.246,855,255
1-2-6OutNo01435698.824,347,023*
70-3-6OutNo002179100.016,293,035
1-1-7OutNo0237699.93,507,804
60-2-7OutNo0991100.03,861,571*
50-1-8OutNo298Yes472,436
40-0-9OutNo0100Yes1,749,583
Total:30.4%30.4%121819181613316.0%4,846,974,188

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs