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
Washington vs Dallas-0.2+0.3
New Orleans vs Atlanta+0.2-0.3
If winner is:HomeAway
Thursday100.0*Chance in playoffs100.0*Average seed
Toronto vs Portland+2.3-3.5
+0.3-0.4
Milwaukee vs San Antonio-0.2+0.3
Phoenix vs Philadelphia+0.2-0.3

What If

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

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112131415Count
55-79In10072*
5452-25In97330
5351-26In92873
5250-27In84142183
5149-28In75232367
5048-29In6034510731
4947-30In4241132201,544
4846-31In2540245502,749
4745-32In1132321211204,613
4644-33In4173119226107,911
4543-34100.0%162023291641012,007
4442-3599.001818272714410017,842
4341-3694.60021115282614510024,564
4240-3777.900541627261651032,256
4139-3847.6021514262817610040,014
4038-3919.0101414262918710047,923
3937-404.400141327301961053,393
3836-410.70014142731185056,257
3735-420.1001416313114256,872
3634-430.000016223727754,381
3533-44Out0021031391748,711
3432-45Out00421443141,586
3331-46Out0111404833,815
3230-47Out005326325,448
3129-48Out002227618,470
3028-49Out01148512,702
2927-50Out08917,971
2826-51Out05954,881
2725-52Out03972,747
2624-53Out1991,493
2523-54Out199735
2422-55Out0100355
2-23Out100304*
Total:20.8%1112334568911131517613,000

* 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
Toronto vs Portland-0.6+0.9

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L123456789101112131415161718192021222324252627282930
55-79100
5452-25973
5351-268848
5250-276915142
5149-2852232212
5048-293327313510
4947-301329347130220
4846-315202614231550
4745-32110131925612011020
4644-330431418131721926010
4543-3401065141852181514010
4442-3500117109121423514040100
4341-3600023831215132241405100
4240-370014043121512233156100
4139-3800201043111412241882000
4038-3901001043111424231451000
3937-400000104292025211251000
3836-4100101412202420124100
3735-4200000261423251893000
3634-43000013919262414510
3533-4400261626271761
3432-450015152830174
3331-46001517323313
3230-470017234128
3129-4802123946
3028-490063163
2927-50022077
2826-51011386
2725-520792
2624-530396
2523-54397
2422-55199
2321-56199
2-22100
Total:000111111122223244555556667777