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
NYRangers 5 NewJersey 2 -5.6
-0.5
Colorado 1 Philadelph 0 +0.5
If winner is:HomeAway
Thursday100.0*Chance in playoffs100.0*Average seed
NewJersey vs Columbus+5.9-5.9
+0.5-0.5
Tampa Bay vs Buffalo+0.5-0.5
Winnipeg vs Pittsburgh+0.5-0.5
Montreal vs Chicago-0.5+0.5
Edmonton vs Philadelph+0.5-0.5
Boston vs Dallas-0.4+0.4
San Jose vs Ottawa+0.4-0.4
Washington vs Colorado-0.4+0.4
Anaheim vs NYRangers+0.3-0.3

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910111213Count
74-94In100147*
723611-00In991152
703512-00In9811376
683413-00In96211,104
663314-00In92442,742
643215-00In80101005,938
623116-00In6417171011,898
603017-00In43262640021,749
582918-00In21313313200036,160
562819-00100.0%726292510200055,517
542720-0099.911616282411310077,645
522621-0098.6074162625155100098,975
502522-0088.20204122327209200117,486
482423-0058.300002919272413410128,040
462324-0022.2000161527281751127,628
442225-004.700014132731194117,355
422126-000.500031331361699,012
402027-000.0000418413677,752
381928-00Out017335955,337
361829-00Out02217736,300
341730-00Out00118921,589
321631-00Out059511,964
301532-00Out02986,017
281433-00Out1992,804
261334-00Out01001,119
0-24Out100706*
Total:46.9%35566778991011141,115,512

* 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
NYRangers 5 NewJersey 2 +1.0
If winner is:HomeAway
Thursday100.0*Lottery seed
NewJersey vs Columbus-1.0+1.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPWL-OTT1234567891011121314151617181920212223242526
74-94100
723611-00982
703512-00964
683413-009370
663314-00831610
643215-006430500
623116-00404016300
603017-00153532144100
582918-002132830187100
562819-000171827251561000
542720-000016152426178200000
522621-00000391926231351001000
502522-00001310202519929300
482423-000001513211719157100
462324-000001615516242093000
442225-00001402819272312400
422126-000000031023302391
402027-0000001619333011
381928-00015204232
361829-000173459
341730-00021979
321631-0000991
301532-000397
281433-00199
261334-000100
0-24100
Total:12222333333344444445556678