How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

If winner is:HomeAway
Wednesday100.0*Chance in playoffs100.0*Average seed
New York vs Portland+0.3-0.4
Detroit vs Sacramento+0.2-0.4
New Orleans vs Atlanta-0.2+0.4
LA Lakers vs Philadelphia-0.3+0.3
If winner is:HomeAway
Thursday100.0*Chance in playoffs100.0*Average seed
Utah vs Minnesota+3.8-5.5
+0.3-0.5
Boston vs Memphis+0.3-0.5
Toronto vs Portland+0.2-0.4
Phoenix vs Philadelphia-0.3+0.3

What If

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

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112131415Count
57-78In10089*
5654-22In98259
5553-23In991160
5452-24In955299
5351-25In89101715
5250-26In8415101,334
5149-27In732420002,437
5048-28In60335024,480
4947-29In4339121407,526
4846-30In264021381011,864
4745-31In13322871720017,757
4644-32In51928132771024,555
4543-33100.0%182115351630032,727
4442-3499.80291334281120040,829
4341-3598.20037233423920048,704
4240-3690.300310253121820054,141
4139-3770.301211253120720056,992
4038-3840.0000312253020820057,401
3937-3915.3000312253020820054,030
3836-403.600031225302071048,920
3735-410.600014132731185141,252
3634-420.101416313015333,135
3533-430.00016213528825,088
3432-44Out0021129401818,165
3331-45Out00419433312,333
3230-46Out0011038517,820
3129-47Out0429664,691
3028-48Out0119802,701
2927-49Out011891,432
2826-50Out793714
2725-51Out397332
2624-52Out199159
2-25Out100159*
Total:51.3%345399999987654613,000

* 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

WednesdayNone
If winner is:HomeAway
Thursday100.0*Lottery seed
Utah vs Minnesota-0.7+1.0
Miami vs Dallas-0.0+0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L123456789101112131415161718192021222324252627282930
57-78100
5654-229532
5553-239631
5452-248975
5351-25818101
5250-26681714010
5149-2751232312000
5048-2832283025002
4947-291528327120140
4846-305212416192308010
4745-311131221217701602000
4644-320531713151122437010
4543-330108417105241115130000
4442-34002095813212261002000
4341-35000316320141919580200
4240-36000301032213181758200
4139-37001020113231219151041000
4038-38000030122231017171041000
3937-3900003012281622191151000
3836-40000301411202419114100
3735-4100010026142324188300
3634-42000131019262313410
3533-43000271626261651
3432-440015162729174
3331-45001617323112
3230-460017244028
3129-47002133846
3028-480053064
2927-49021979
2826-5001486
2725-51793
2624-52496
2-25100
Total:122223224545464633444444443322