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
Vancouver 6 Floride 2 +4.9
+0.4
Colorado 1 Philadelph 0 -0.4
Chicago 2 Edmonton 1 -0.3
If winner is:HomeAway
Thursday100.0*Chance in playoffs100.0*Average seed
Minnesota vs Vancouver-4.3+5.5
-0.4+0.5
Tampa Bay vs Buffalo-0.4+0.5
San Jose vs Ottawa-0.4+0.5
-0.0+0.1
Anaheim vs NYRangers-0.4+0.4
Washington vs Colorado+0.3-0.5
Boston vs Dallas+0.3-0.5
Winnipeg vs Pittsburgh-0.3+0.4
-0.0+0.1
Montreal vs Chicago+0.3-0.4
Edmonton vs Philadelph-0.3+0.4
-0.0+0.1

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910111213Count
76-98In1001,224*
743512-00In10001,824
723413-00In99004,744
703314-00In981111,142
683215-00In9523023,966
663116-00In88470046,097
643017-00In769141081,382
622918-00In581524300130,606
602819-00In3520359100192,925
582720-00In162038215100260,176
562621-00100.0%4142832165100321,954
542522-0099.8171228291661000364,750
522423-0097.50231225281982000380,850
502324-0083.600029212823124100365,872
482225-0050.50001616262716610321,893
462126-0017.5000141325302071260,257
442027-003.300003112533215192,316
421928-000.300312303818131,664
401829-000.000317423881,887
381730-00Out017345946,600
361631-00Out02207824,520
341532-00Out01118811,463
321433-00Out05954,902
301334-00Out02981,882
281235-00Out199686
261136-00Out199195
4-24Out100395*
Total:71.4%11611109987766543,266,172

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Wednesday100.0*Lottery seed
Vancouver 6 Floride 2 -0.9
If winner is:HomeAway
Thursday100.0*Lottery seed
Minnesota vs Vancouver+0.9-1.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPWL-OTT1234567891011121314151617181920212223242526
78-98100
763611-001000
743512-00991
723413-00982
703314-009460
683215-00871310
663116-00722530
643017-00513810100
622918-002642247100
602819-00826342282000
582720-0017203025124100
562621-00003112227211031000
542522-000013102026221241000000
522423-00000261524251772002000
502324-000002818242092124100
482225-000001411181522188200
462126-000001412720261982000
442027-00000303122327209200
421928-000000151526281751
401829-000002102434236
381730-000029274023
361631-0002123948
341532-00032769
321433-0011485
301334-000694
281235-00298
261136-00298
4-24100
Total:55555555544444334443332221