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 -5.6
-0.5
Colorado 1 Philadelph 0 -0.5
If winner is:HomeAway
Thursday100.0*Chance in playoffs100.0*Average seed
Calgary vs Floride-5.8+5.8
-0.5+0.5
Washington vs Colorado+0.5-0.5
Tampa Bay vs Buffalo-0.5+0.5
-0.1+0.1
Anaheim vs NYRangers-0.5+0.5
Winnipeg vs Pittsburgh-0.5+0.5
Edmonton vs Philadelph-0.4+0.4
San Jose vs Ottawa-0.4+0.4
Boston vs Dallas+0.4-0.4
Montreal vs Chicago+0.4-0.4

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910111213Count
74-96In100324*
723512-00In991409
703413-00In98211,133
683314-00In95322,774
663215-00In87846,039
643116-00In751590012,043
623017-00In5527172021,820
602918-00In323625610036,481
582819-00In13372916410055,415
562720-00100.0%328212615510077,231
542621-0099.601682126188200099,408
522522-0095.20618192622124100117,693
502423-0074.802015152526177200127,570
482324-0037.600013112228221020127,951
462225-0010.2000028203026122117,363
442126-001.5000162033291099,278
422027-000.1001724412777,317
401928-000.000111385055,021
381829-000.00004267136,115
361730-00Out01148521,602
341631-00Out079312,009
321532-00Out03975,964
301433-00Out01992,726
281334-00Out01001,102
2-26Out100724*
Total:52.1%5856677889910111,115,512

* 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 +1.0
If winner is:HomeAway
Thursday100.0*Lottery seed
Calgary vs Floride+1.0-1.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPWL-OTT1234567891011121314151617181920212223242526
76-96100
743611-00991
723512-00982
703413-009640
683314-0090101
663215-00762220
643116-005436910
623017-00284223610
602918-00826342282000
582819-0016192926144100
562720-0000292027231341000
542621-0000161625251772000000
522522-00000028182523134104100
502423-00001391823166167200
482324-000001513181723166100
462225-000002821022261982000
442126-0000101311232821920
422027-00000015162930163
401928-00000312303717
381829-000002154142
361730-000042967
341631-00011683
321532-000793
301433-000298
281334-00199
2-26100
Total:23333333344444444555555556