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
Colorado 1 Philadelph 0 -0.5
If winner is:HomeAway
Thursday100.0*Chance in playoffs100.0*Average seed
Tampa Bay vs Buffalo+4.9-5.6
+0.4-0.5
Boston vs Dallas+0.4-0.6
+0.0-0.1
Washington vs Colorado+0.4-0.6
+0.0-0.1
Anaheim vs NYRangers-0.5+0.5
Montreal vs Chicago+0.4-0.5
+0.0-0.1
San Jose vs Ottawa-0.4+0.5
Winnipeg vs Pittsburgh-0.4+0.5
Edmonton vs Philadelph-0.3+0.5

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910111213Count
73-97In100754*
713513-00In98111,010
693414-00In96312,610
673315-00In925306,502
653216-00In82126014,612
633117-00In6622121029,544
613018-00In44332030054,608
592919-00In2240279200091,492
572820-00100.0%8362521820000143,326
552721-0099.9125152521103000204,351
532622-0098.901241525241451000267,177
512523-0090.105141324261882000323,893
492424-0062.01003921282311300358,978
472325-0025.70000271728271540367,510
452226-005.7000015152931174344,930
432127-000.70001415323414298,651
412028-000.00015204232238,104
391929-000.000193654173,483
371830-00Out0032474116,354
351731-00Out01138771,213
331632-00Out069440,146
311533-00Out029820,486
291434-00Out1999,510
271335-00Out01004,020
251236-00Out01001,496
1-23Out1001,048*
Total:45.3%374556789101112143,185,808

* 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

WednesdayNone
If winner is:HomeAway
Thursday100.0*Lottery seed
Tampa Bay vs Buffalo-0.9+1.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPWL-OTT1234567891011121314151617181920212223242526
75-97100
733612-00991
713513-00964
693414-009190
673315-00801910
653216-006232600
633117-00374217300
613018-00143532154100
592919-0031429301761000
572820-00028202824134100000
552721-0000029202723135100000
532622-000001615242517720001000
512523-0000039182521113082000
492424-000001411191892112410
472325-000002815142522102000
452226-000001518202822113100
432127-00001003112329221020
412028-000000015162930153
391929-000000314323615
371830-00003174238
351731-000063262
331632-00011980
311533-0000991
291434-000496
271335-00199
251236-000100
231137-00100
211038-00199
1-19100
Total:12222333333443335555555666