How are these numbers calculated?

Big Games

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

Week of 4/22100.0*Chance in playoffs100.0*Top 4100.0*Average seed
Demons 129 Tigers 96 +7.8
+3.3
+0.7
Saints 79 Giants 126 -0.5
-0.2
Suns 81 Kangaroos 119 +0.4
+0.1
Bulldogs 120 Lions 67 -0.2
-0.3
Power 59 Cats 107 +0.2
-0.2
Magpies 142 Bombers 73 +0.1
If winner is:HomeDrawAway
Week of 4/29100.0*Chance in playoffs100.0*Top 4100.0*Average seed
Demons vs Saints+6.8-2.0-11.3
+4.3-2.0-7.1
+0.6-0.2-1.0
Crows vs Dockers-0.6+0.4+1.4
-0.3+0.2+0.7
-0.0+0.0+0.1
Tigers vs Power+0.6+0.2-0.5
+0.1+0.0-0.1
Cats vs Suns+0.5-0.2-0.6
-0.3+0.1+0.3
Giants vs Hawks-0.6-0.2+0.5
+0.3+0.1-0.2
Kangaroos vs Bulldogs+0.3-0.1-0.4
+0.3-0.1-0.4
Eagles vs Magpies-0.3+0.1+0.4
-0.3+0.1+0.4
Lions vs Swans+0.4+0.1-0.2
+1.1+0.3-0.5
Blues vs Bombers-0.0+0.1+0.0

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
8017-0-0InYes991661,838
7816-1-0InYes98245,218
7616-0-1InYes9550837,547*
7415-1-1InYes91900665,008*
7215-0-2InYes8316006,249,079*
7014-1-2InYes7326104,577,953*
6814-0-3In100.0%593740028,858,605*
6613-1-3In100.043471010019,450,727*
6413-0-4In99.8264922300086,194,286
12-2-3In99.82649213006,257,283*
6212-1-4In98.91242341010057,188,332*
6012-0-5100.0%93.3526392361000201,139,046
11-2-4In93.75274023610016,900,615*
5811-1-5100.080.41123335163000120,096,832
10-3-4100.080.811233351630003,073,574*
5611-0-6100.053.703173330133000358,646,521
10-2-5100.054.50417343013300033,209,298*
5410-1-699.926.2015203527102000195,713,980
9-3-599.926.7015213527102005,461,548*
5210-0-798.38.4001722332592000499,204,376
9-2-698.48.400172234259100049,098,753*
509-1-792.01.3000182435237100246,875,789
8-3-692.11.3001825352371007,241,638*
489-0-871.00.100021026342261000548,968,532
8-2-771.40.1000210263422610055,546,030*
468-1-841.00.000021129351940000243,590,174
7-3-741.10.00021129351940007,258,092*
448-0-915.80.000031330331740000479,697,488
7-2-815.60.0000213313317400048,595,153*
427-1-93.0No0003153432132000188,571,314
6-3-83.0No0003153432142005,541,863*
407-0-100.5No00005193429112000332,979,875
6-2-90.4No000419342911200032,789,497*
386-1-100.0No001522362691000114,170,504
5-3-90.0No001522362791003,192,308*
366-0-110.0No000182535237100182,612,474
5-2-100.0No00018253523710016,949,413*
345-1-11OutNo0011029351950054,855,125*
325-0-12OutNo0003153232153078,128,422
4-2-11OutNo000314323315306,588,576*
304-1-12OutNo000419373010119,430,261*
284-0-13OutNo0018263922427,382,206*
263-1-13OutNo002133638115,038,353*
243-0-14OutNo00052546246,515,298*
222-1-14OutNo001134541903,333*
202-0-15OutNo00637571,072,765*
181-1-15OutNo02257499,943*
161-0-16OutNo011584109,378*
140-1-16OutNo07925,192
120-0-17OutNo0298614,521
Total:57.6%18.7%24678101011109864321004,408,853,936

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs