How are these numbers calculated?

Big Games

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

Saturday100.0*Chance in playoffs100.0*Average seed
Dundee 0 Belfast 7 In
+0.1
Cardiff 5 Nottingham 2 -0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
Belfast vs Sheffield+0.0InIn+0.0+0.0-0.0
+0.1+0.1+0.1-0.1-0.1-0.2
Sunday100.0*Chance in playoffs100.0*Average seed
Fife 2 Belfast 3 (so)In
+0.1
Nottingham 4 Cardiff 1 +0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTplayoffs12345678910Count
91-92In1006,709,548*
90191-0In1000549,095*
89181-1In10001,389,069*
88182-0In10005,318,562*
87172-1In100011,302,085*
86173-0In991031,260,579*
85163-1In991057,350,559*
84164-0In9730126,453,085*
83154-1In9550203,478,344*
82144-2In9190375,943,524*
81145-1In84160536,618,483*
80135-2In77230855,085,892*
79136-1In673301,091,518,388*
78126-2In554510785,968,505
137-0In574210741,317,182*
77127-1In4553101,212,897,365
116-3In415820539,389,237*
76117-2In3265301,136,448,688
128-0In3463301,042,380,785*
75118-1In2471601,534,791,969
107-3In207370719,152,945*
74108-2In14761001,318,311,111
119-0In16751001,191,194,921*
73109-1In9751601,582,707,241
98-3In775170760,634,992*
7299-2In4722401,236,075,393
1010-0In5722301,111,717,247*
71910-1In2663201,398,514,310*
89-3In2643400579,228,501
70810-2In1574200938,952,442
911-0In1584100848,573,769*
69811-1In04852001,354,838,366*
68711-2In0386100576,562,398
812-0In0396000528,904,798*
67712-1In0306910750,359,926*
66612-2In02276200552,061,400*
65613-1In01581400332,981,138*
64513-2In01082800220,199,424*
63514-1In06801400116,653,873*
62414-2In03732310068,994,183*
61415-1In1613530031,520,206*
60416-0In0464580016,541,529*
59316-1In02951182006,331,654*
58317-0In01648305002,918,229*
57217-1100.0%06354215100890,841*
56218-0100.002214427500354,007*
55118-1100.0083440152078,111*
54119-099.7032042286026,013*
53019-198.300732411723,289
52020-094.3002194330606,604,759
Total:100.0%235522000000026,548,057,960

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs