How are these numbers calculated?

Big Games

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

Wednesday100.0*Chance in playoffs100.0*Average seed
Bears 1 Islanders 3 +0.0
+0.1
If winner is:HomeHome OTAway OTAway
Thursday100.0*Chance in playoffs100.0*Average seed
Costanzas vs Islanders-0.1+0.0+0.0+0.0
-0.2-0.1+0.0+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTL-OTplayoffs12345678910Count
58-62In100215,625*
579-21-0In1000210,375*
568-31-0In1000331,714*
558-21-1In10000279,613*
9-12-0In10000199,454*
547-31-1In10000379,438*
6-51-0In10000253,120*
537-32-0In9910219,266
6-41-1In9910311,636*
7-21-2In9910245,854*
527-22-1In9820277,585
6-31-2In9820246,077*
6-42-0In9820366,052*
516-32-1In9640294,701
7-23-0In9640203,964
7-12-2In9640262,413*
5-52-0In9640195,189*
506-33-0In9280215,285
5-42-1In9370201,050
6-22-2In92800353,192*
5-31-3In9270197,419*
496-23-1In861410269,409
5-32-2In861310416,784*
4-52-1In87131237,976*
485-33-1In782120244,429
6-13-2In772120244,579*
6-24-0In772120344,524*
475-23-2In673030288,167*
5-34-0In663130423,714*
465-24-1In5341600332,106*
4-44-0In544160247,286*
454-34-1In4051910445,306*
444-24-2In27591320326,663*
434-25-1In16621750227,271*
423-35-1In86220100149,954*
413-25-2In45721180093,801*
403-26-1In14919300055,992*
392-36-1In03915451031,438*
382-26-2100.0%030105721016,874*
372-27-1100.002156842008,441*
362-17-299.8142736504,027*
352-18-199.49072612001,831*
341-28-197.44067620200774*
331-18-294.215243741291*
321-19-188.941486690*
311-110-070.61556915634*
300-19-277.82256229*
291-011-0Out1001
280-010-2In1001
260-012-07.1070948361,232
Total:100.0%8017310000009,872,026

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs