How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Chance in playoffs100.0*Average seed
Heat 6 Gulls1 1 +13.6
+1.0
Ducks 4 Flyers 5 +1.0
+0.0
Oilers 4 OC1 2 +0.7
Bears 3 OC2 4 -0.4
-0.1
Wave 3 Mariners 1 -0.4
-0.0
Goldrush1 7 Kings 1 -0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213141516Count
259-0-0In4445029,874
248-0-1In86131022,549
238-1-0In252442094,603
7-0-2In037594026,731
227-1-1In019661500212,994
6-0-3In0146719017,865
217-2-0In010563120404,271
6-1-2In4514050201,943
5-0-4In45140407,124
206-2-1In129531710745,524
5-1-3In023532220107,444
4-0-5In023542131,920
196-3-0100.0%0124635600878,880
5-2-2100.00739421110572,261
4-1-4In06374313134,607
3-0-6In64141120358
185-3-1100.002214726401,313,269
4-2-399.9115443360239,045
3-1-599.91144435707,105*
175-4-099.707364313001,090,580
4-3-299.10427482110798,814
3-2-498.8032449231058,848
2-1-698.432051252882*
164-4-194.9011243395001,295,527
3-3-391.80073846800255,469
2-2-591.1073648908,384
1-1-798.424452261
154-5-083.2003285216100811,001
3-4-271.901185325300603,771
2-3-468.40115532840045,666
1-2-667.5113542840701*
143-5-146.300640401210738,823
2-4-336.20333441720138,958
1-3-534.83324418304,100*
133-6-024.201234327600362,535
2-5-212.401238371210249,049
1-4-410.20103638141015,848
0-3-64.544140122156
122-6-13.303204029700238,825
1-5-31.62143736111036,789
0-4-51.41143835111656
112-7-00.6172940203094,858
1-6-20.1021641338051,527
0-5-4Out11338371001,895
101-7-1Out042244264040,486
0-6-3Out01154334603,668
91-8-0Out073243161013,185
0-7-2Out0220472834,284
80-8-1Out0429491802,713
70-9-0Out09444432,582
Total:84.0%0028151921199421000011,869,008

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs