How are these numbers calculated?

Big Games

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

Sunday100.0*Chance in playoffs100.0*Average seed
DUN 5 BEL 4 (so)+4.8
+0.2
EDI 3 FIF 4 +1.6
MAN 6 BRA 3 -0.5
COV 3 SHE 4 (ot)-0.3
If winner is:HomeHome OTHome SOAway SOAway OTAway
Friday100.0*Chance in playoffs100.0*Average seed
BRA vs MAN+0.2-0.2-0.2-0.4-0.4-0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTplayoffs12345678910Count
66200-0In04563911,412,131
65190-1In1326252,046
64191-0In0207010014,012*
63181-1In0117118052,415*
62182-0In0566281210,685*
61172-1In02563920606,191*
60162-2In14449601,797,320*
59163-1In031561204,224,335*
58153-2In0205722009,984,294*
57154-1In01153351019,807,990*
56144-2In0643484039,032,408*
55145-1In0230589066,556,644*
54135-2100.0%0118612010112,212,401*
53136-1100.0008563330166,602,897*
52126-2100.003434770138,593,223
137-0100.004444670105,549,171*
51127-1100.0013154140180,454,137
116-3100.0012656170137,929,165*
50117-299.90015562800300,652,070*
128-099.9001957240109,112,450*
49118-199.7009523900264,677,915
107-399.5007484510207,368,653*
48108-298.703395610304,116,027
119-098.803405610233,088,971*
47109-197.201296730308,028,573
98-396.201257040240,373,788*
4699-292.800167670313,330,642
1010-093.000177670240,923,378*
45910-187.6001078120285,615,446
89-384.700877150216,227,657*
44810-276.80473221254,674,145
911-077.50473221196,724,836*
43811-167.00265312211,085,365
710-362.10161353151,005,390*
42711-250.80050445162,977,786
812-052.30152435126,955,757*
41712-137.200375211205,361,244*
40612-224.80255619146,195,683*
39613-114.4014553090,832,528*
38513-27.608494457,271,726*
37514-13.33385830,897,406*
36414-21.31287117,162,740*
35415-10.4017827,906,647*
34315-20.1010903,832,638*
33316-10.005951,467,912*
32317-00.00298613,762*
31217-1Out199185,714*
30218-0Out010065,419*
29118-1Out010014,272*
26-28Out1001,416,455*
Total:83.5%000021024481335,675,204,460

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs