How are these numbers calculated?

Big Games

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

Saturday100.0*Average seed
Cardiff 5 Nottingham 2 +0.1
Dundee 0 Belfast 7 -0.1
Sunday100.0*Average seed
Nottingham 4 Cardiff 1 -0.1
Fife 2 Belfast 3 (so)-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTplayoffs12345678910Count
87190-0In10006,654,629
86180-1In982151,235
85181-0In97301,029,558*
84171-1In94602,480,625*
83172-0In901009,348,033*
82162-1In8317019,006,604*
81163-0In7624051,586,412*
80153-1In6534190,494,771*
79154-0In55433195,057,656*
78144-1In425260299,930,628*
77134-2In3159100540,155,795*
76135-1In2162180735,668,696*
75125-2In1261270559,034,777
136-0In1461250580,244,153*
74126-1In7563701,006,544,929
115-3In654390377,692,115*
73116-2In347490942,885,615
127-0In449470934,056,877*
72117-1In2395901,455,430,991
106-3In137620588,250,183*
71107-2In1297001,249,985,243
118-0In1306901,204,862,669*
70108-1In02278001,688,347,413
97-3In0208000712,016,958*
6998-2In01485001,318,409,147
109-0In01584001,254,942,029*
6899-1In01090001,582,975,418
88-3In099110676,918,798*
6789-2In0693101,112,575,696
910-0In0693101,059,094,488*
66810-1In0494201,202,468,130
79-3In039420507,077,329*
65710-2In0294400751,396,998
811-0In0294400724,336,373*
64711-1In01918001,036,777,440*
63611-2In00861300803,704,850*
62612-1In07722100500,210,352*
61512-2In06632300347,483,984*
60513-1In050427000189,349,437*
59413-2In0344916100117,368,398*
58414-1100.0%0194729500054,998,783*
57415-0100.00837401310030,195,053*
56315-1100.00221432860011,825,757*
55316-099.919333916205,690,771*
54216-199.402174031811,771,277*
53217-097.300729412030736,127*
52117-190.201133937100164,120*
51118-078.4005274621057,514*
50018-157.30112444027,142
49019-039.8005345566,605,984
Total:100.0%42469300000026,548,057,960

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs