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 4/2100.0*Chance in playoffs100.0*Top 4100.0*Average seed
Demons vs Suns+8.4*-0.0-8.4
+6.3-0.5-6.3
+1.1-0.0-1.1
Bulldogs vs Eagles+0.0+0.1-0.0
Dockers vs Power+0.0+0.1-0.0
Lions vs Magpies-0.0+0.1+0.0
Swans vs Bombers-0.0+0.1*-0.0
Blues vs Tigers*-0.0+0.1-0.0
If winner is:HomeDrawAway
Week of 4/10100.0*Chance in playoffs100.0*Top 4100.0*Average seed
Giants vs Demons-8.4*-0.0+8.4
-6.3-0.5+6.3
-1.1+0.0+1.1
Suns vs Saints-0.0+0.1+0.0
Magpies vs Crows+0.0+0.1-0.0
Cats vs Dockers-0.0+0.1+0.0
Tigers vs Bulldogs-0.0+0.1+0.0
Bombers vs Hawks*-0.0+0.1-0.0

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsTop 4123456789101112131415161718Count
84-88InYes100753,997*
8220-1-1InYes100017,717*
8020-0-2InYes1000174,587*
7819-1-2InYes1000176,644*
7619-0-3InYes100001,192,051*
7418-1-3InYes100001,133,137*
7218-0-4InYes99105,775,087*
7017-1-4InYes98205,124,435*
6817-0-5InYes9550021,135,860*
6616-1-5In100.0%91900017,521,315*
6416-0-6In100.0821710060,720,506*
6215-1-6In100.07126300046,926,152*
6015-0-7In100.0523891000140,385,134*
5814-1-7In99.73444193000100,921,087*
5614-0-8100.0%97.31637321220000229,208,187
13-2-7100.097.5163832122000036,285,804*
5413-1-8100.089.1523362692000177,058,288*
5213-0-9100.062.9182232241020000356,518,183
12-2-8100.063.518233224102000059,038,529*
5012-1-999.628.00172032261130000256,210,460*
4812-0-1093.05.8001516272817610000463,523,936
11-2-993.45.70015162828166100078,772,798*
4611-1-1066.30.2000210233123920000307,700,677*
4411-0-1122.90.00000161627271661000505,660,744
10-2-1022.60.000015162727165100086,678,871*
4210-1-112.10.00000292331231020000307,687,283*
4010-0-120.1No000016172827165100463,504,820
9-2-110.1No00001616282816510078,783,323*
389-1-120.0No0000311263220710256,181,606*
369-0-130.0No0000021024322281356,545,478
8-2-120.0No00002102432238159,031,526*
348-1-13OutNo0000292636235177,021,203*
328-0-14OutNo0000212323716229,243,768
7-2-13OutNo000021232381636,288,606*
307-1-14OutNo00003194434100,900,531*
287-0-15OutNo0000193852122,276,104
6-2-14OutNo00019375318,122,737*
266-1-15OutNo0003267146,925,210*
246-0-16OutNo001178260,724,241*
225-1-16OutNo00099117,514,517*
205-0-17OutNo0059521,136,254*
184-1-17OutNo002985,127,465*
164-0-18OutNo01995,773,851*
143-1-18OutNo001001,132,040*
123-0-19OutNo001001,192,339*
102-1-19OutNo0100177,740*
82-0-20OutNo0100175,475*
61-1-20OutNo010017,433*
41-0-21OutNo010016,143*
0-2OutNo100737,441*
Total:44.4%22.2%6666666666666666665,324,851,320

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs