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
Brooklyn 98 Minnesota 97 -0.2
If winner is:HomeAway
Miami vs Detroit+6.1-4.8
+0.4-0.3
Philadelphia vs San Antonio-1.0+0.7
Washington vs New York+0.5-0.6
ThursdayNone

What If

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

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112131415Count
6546-0In100156
5637-9In1004
5536-10In29531817
5435-11In17572676
5334-12In445457220
5233-13In32953150712
5132-14In116562521,971
5031-15In084939504,734
4930-16In03355390010,363
4829-17In012162142021,206
4728-18In010651960038,752
4627-19In045921132064,805
4526-20100.0%01501822810099,205
4425-2199.6038122718400138,463
4324-2297.50275232913200177,669
4223-2390.10182133127910208,558
4122-2472.901005223522500223,928
4021-2547.75011031361510221,494
3920-2623.43003183931600199,122
3819-278.3101729441720164,614
3718-282.1000215443360124,126
3617-290.400053345161086,020
3516-300.100118463140054,072
3415-31Out083645111030,831
3314-320.00022250233015,817
3213-33Out1104436917,414
3112-34Out0329442033,155
3011-35Out115393791,147
2910-36Out07344415397
289-37Out2125036121
278-38Out13375030
267-39Out25754
19-25Out100157*
Total:56.5%001174812151614941001,899,360

* Row combines multiple less frequent records.

Games Above .500
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

If winner is:HomeAway
Wednesday100.0*Lottery seed
Miami vs Detroit-0.7+0.5
Washington vs New York+0.1-0.1
Philadelphia vs San Antonio+0.1-0.0
ThursdayNone

What If

This isn't your lottery pick because it does not factor in ping pong balls.
It's the final seed that gets you the ping pong balls.
The top 16 seeds are wrong, just ignore them for now.

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L123456789101112131415161718192021222324252627282930
6546-0946
5637-92575
5536-1029242918
5435-11171146243
5334-12463932137
5233-1331273221150
5132-14101621352422
5031-150081137327500
4930-160343135188000
4829-17011212834122200
4728-18001017481456000
4627-190048521110121200
4526-20001247513175801000
4425-21013811014131624000
4324-22002705617209131200
4223-2300180211214172259100
4122-24001000055172114206100
4021-255001110112027195100
3920-26300033152131185100
3819-2710010692732195100
3718-2800002212293318400
3617-29000003143133163000
3516-300000316333114300
3415-3100518332912200
3314-3200152033271120
3213-330172131261130
3112-340162132261130
3011-35162230261220
2910-362623362391
289-37272339227
278-383403720
267-39252550
19-25100
Total:000001115133566871010864311000000