How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Sunday100.0*Average seed
EDI 3 FIF 4 -0.0
If winner is:HomeHome OTHome SOAway SOAway OTAway
Friday100.0*Average seed
BEL vs NOT-0.1+0.0+0.0+0.2+0.2+0.2

What If

Chances based on how well the NOT finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTplayoffs12345678910Count
81220-0In1001,411,906
80210-1In991991
79211-0In9826,825*
78201-1In946025,127*
77202-0In88120101,800*
76192-1In76231294,963*
75182-2In633530876,184*
74183-1In4548702,100,787*
73173-2In30551605,046,072*
72174-1In165429110,284,620*
71164-2In745443020,803,728*
70165-1In331579036,800,395*
69155-2In1196219064,249,704*
68156-1In095833099,997,984*
67146-2In0448480153,208,232*
66147-1In01356210211,733,255*
65137-2In00247330287,613,608*
64138-1In00148060355,205,398*
63128-2In00881110242,949,304
139-0In008811100188,070,950*
62129-1In05791700246,027,682
118-3In03781900231,496,539*
61119-2In02722600292,705,826
1210-0In02722600227,451,913*
601110-1In01643500266,815,787
109-3In00613810251,449,382*
591010-2In00514720508,135,592*
581011-1In0405640236,939,982
910-3In0375850218,583,884*
57911-2In02764900402,477,436*
56912-1In017651710324,371,855*
55812-2In09612820258,262,937*
54813-1100.0%045041500186,549,163*
53713-2100.00237501100133,651,843*
52714-1100.002354221086,122,106*
51614-2100.001250353055,321,491*
50615-1100.00540487031,575,514*
49515-299.8022756140018,097,095*
48516-199.000155726109,043,714*
47416-296.9075039304,591,791*
46417-191.7033851801,975,219*
45317-283.0012557170877,279*
44318-169.001455302315,632*
43218-253.30747434121,696*
42219-135.10233551035,109*
41220-021.0120601911,308*
40120-18.90960312,401*
39121-05.254847653*
38021-1Out406060
37022-00.30029711,411,738
Total:100.0%0184931820005,675,204,460

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs