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
LA Lakers vs Philadelphia-3.2+3.8
-0.3+0.4
Washington vs Dallas-0.3+0.5
New York vs Portland-0.2+0.4
If winner is:HomeAway
Thursday100.0*Chance in playoffs100.0*Average seed
Phoenix vs Philadelphia-3.3+3.8
-0.3+0.4
Milwaukee vs San Antonio-0.3+0.5
Boston vs Memphis-0.2+0.5
-0.0+0.1
Cleveland vs Sacramento-0.2+0.4
Oklahoma City vs Brooklyn+0.0-0.1

What If

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

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112131415Count
58-80In100286*
5754-23In991318
5653-24In991753
5552-25In9821,371
5451-26In9642,533
5350-27In901004,565
5249-28In85141007,684
5148-29In742430011,960
5047-30In583570017,945
4946-31In41421421024,816
4845-32In254225530032,876
4744-33In1133341291040,595
4643-34In41932221841047,871
4542-35100.0%17222725133000053,691
4441-3699.5021025252312310056,922
4340-3795.90021715262412410057,317
4239-3882.4009517272513410054,239
4138-3954.204161627261441048,574
4037-4024.1201516282716510040,903
3936-416.610151628291651032,980
3835-421.200015173029154025,388
3734-430.10001619322812218,202
3633-44Out018243525612,588
3532-45Out003133237157,914
3431-46Out0062342294,890
3330-47Out021240462,816
3229-48Out0634601,481
3128-49Out022474856
3027-50Out11881345
2926-51Out11089166
2825-52Out149468
3-27Out10087*
Total:72.1%1010101098877654321613,000

* 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

If winner is:HomeAway
Wednesday100.0*Lottery seed
LA Lakers vs Philadelphia+0.7-0.8
Washington vs Dallas+0.0-0.1
If winner is:HomeAway
Thursday100.0*Lottery seed
Phoenix vs Philadelphia+0.7-0.8
Oklahoma City vs Brooklyn-0.0+0.1
Boston vs Memphis+0.0-0.1
Milwaukee vs San Antonio+0.0-0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L123456789101112131415161718192021222324252627282930
58-80100
5754-239901
5653-249811
5552-259532
5451-269064
5350-2779111000
5249-286817140100
5148-295123231300
5047-3031273237000
4946-3115273481402010
4845-325202616232503000
4744-3311113202771208010
4643-340431617152021624010
4542-350107617207187121300000
4441-36002191313111419411030100
4340-37000251231313132041204100
4239-380018053131413214134100
4138-390041053131413221661000
4037-400200105313142321125100
3936-4101010539202420115100
3835-420000101512212420114100
3734-4300000271522241893100
3633-44013919252314510
3532-4500161624281761
3431-46015152730184
3330-47001516323313
3229-4817234227
3128-4902133748
3027-50153263
2926-5142175
2825-5211088
2724-53100
2623-541388
3-25100
Total:556564645453535344332222111110