How are these numbers calculated?

Big Games

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

If winner is:HomeDrawAway
Week of 5/15100.0*Chance in playoffs100.0*Top 4100.0*Average seed
Crows vs Saints-3.0+0.3+5.1
-0.6-0.1+0.9
-0.5+0.1+0.9
Lions vs Power+0.4+0.1-0.2
Eagles vs Suns-0.2+0.1+0.4
-0.0+0.0+0.1
Blues vs Giants+0.3+0.1-0.2
+0.1+0.0-0.0
Hawks vs Demons-0.2+0.1+0.3
Bulldogs vs Dockers-0.3-0.1+0.2
-0.1-0.0+0.0
Tigers vs Magpies+0.2+0.0-0.1
+0.1+0.0-0.1
-0.1-0.0+0.0
Swans vs Cats+0.1-0.0-0.1
If winner is:HomeDrawAway
Week of 5/22100.0*Chance in playoffs100.0*Top 4100.0*Average seed
Saints vs Eagles+5.1+0.2-3.1
+0.9-0.1-0.5
+0.9+0.1-0.6
Dockers vs Kangaroos+0.2-0.2-0.5
Cats vs Blues-0.2+0.1+0.4
Suns vs Magpies+0.3+0.1-0.2
+0.1+0.0-0.0
Bombers vs Lions-0.2+0.1+0.3
Power vs Tigers-0.2+0.1+0.2
Demons vs Bulldogs+0.2+0.0-0.1
+0.1+0.0-0.1
-0.1-0.0+0.0
Hawks vs Swans-0.1-0.0+0.1
Giants vs Crows-0.0-0.1+0.0

What If

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

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsTop 4123456789101112131415161718Count
7216-0-0InYes871301,927,101
7015-1-0InYes702917,440
6815-0-1In100.0%5642200172,246*
6614-1-1In100.04153500163,053*
6414-0-2In100.02758141001,888,986*
6213-1-2In99.71455264001,644,418*
6013-0-3In97.86413813200012,769,457*
5812-1-3In92.02244126710010,166,827*
5612-0-4100.0%73.3092935206100055,655,815
11-2-3100.074.009293520610003,836,024*
5411-1-4100.046.302133132174100043,194,533*
5211-0-599.219.10041529301751000188,096,072
10-2-499.319.100415293016510014,855,644*
5010-1-595.14.00004152931164100133,679,531*
4810-0-675.60.6000141427301861000482,393,678
9-2-576.00.5000414283018510041,547,823*
469-1-643.20.000003122832195100303,368,069
8-3-543.10.000031228321951007,798,774*
449-0-715.00.0000031227322061000958,204,800
8-2-614.60.000003122732206100086,666,402*
428-1-72.1No00021128342050000540,480,762
7-3-62.1No000211283420500014,393,111*
408-0-80.3No0000212283319500001,490,119,930
7-2-70.2No0002122834194000136,801,238*
387-1-80.0No0002133234153000744,597,027
6-3-70.0No00021332341630019,815,002*
367-0-90.0No00004173431122001,820,071,083
6-2-80.0No000316343112200164,294,560*
346-1-90.0No00005223827810793,146,749
5-3-8OutNo000522382781020,338,277*
326-0-10OutNo00019283720401,740,583,954
5-2-9OutNo0001928372040149,391,261*
305-1-10OutNo0002153634121647,963,240
4-3-9OutNo00214363412115,355,663*
285-0-11OutNo0001625402551,289,500,487
4-2-10OutNo00062440255101,230,724*
264-1-11OutNo00112363812398,682,404
3-3-10OutNo001123638128,301,938*
244-0-12OutNo0005254524725,561,815
3-2-11OutNo000525452549,584,659*
223-1-12OutNo001144540181,908,105*
203-0-13OutNo00073756299,756,832
2-2-12OutNo0006365716,595,194*
182-1-13OutNo002267255,902,004*
162-0-14OutNo001168385,753,939
1-2-13OutNo0116833,396,795*
141-1-14OutNo0089210,566,809*
121-0-15OutNo0049615,486,766*
100-1-15OutNo0298925,208
80-0-16OutNo001003,169,239
Total:8.4%1.0%0001112346810121313129513,891,711,468

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs