How are these numbers calculated?

Big Games

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

TuesdayNone
If winner is:HomeHome OTAway OTAway
Wednesday100.0*Chance in playoffs100.0*Average seed
Washington vs Cleveland-0.1-0.1+0.1+0.1
-0.1-0.1+0.2+0.2

What If

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

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112131415Count
5953-0In982121
4640-13In1001
4438-15In3333333
4337-16In6225611618
4236-1798.5%11303621266
4135-1884.44316342816179
4034-1962.900322372971496
3933-2037.519283920401,171
3832-2117.9021537341012,806
3731-225.70005244224506,003
3630-231.50112363812111,840
3529-240.20042343264021,524
3428-250.00111383912036,959
3327-260.00042545241057,290
3226-27Out011443394082,978
3125-28Out006335290111,074
3024-29Out022059181137,071
2923-30Out001156312157,737
2822-31Out00446436166,218
2721-32Out02335213162,435
2620-33Out00215623145,571
2519-34Out00115335121,575
2418-35Out06454991,847
2317-36Out02356364,574
2216-37Out1247540,987
2115-38Out0168424,122
2014-39Out099112,412
1913-40Out05956,116
1812-41Out3972,695
1711-42Out199996
1610-43Out0100373
6-15Out100266*
Total:0.1%0000000014123132181,467,524

* 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

TuesdayNone
If winner is:HomeHome OTAway OTAway
Wednesday100.0*Lottery seed
Washington vs Cleveland+0.2+0.2-0.3-0.3

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L123456789101112131415161718192021222324252627282930
5953-078212
4640-13100
4438-15333333
4337-1662256666
4236-1711306306152
4135-184316132622772
4034-19003221366141161
3933-2019283132117710
3832-210201515172921710
3731-220005018213023920
3630-2301028233223920
3529-240000210243222810
3428-25000211263321610
3327-26000313293317300
3226-27000417343211100
3125-280017243925500
3024-290021134381320
2923-30000421432760
2822-31001103638141
2721-320032343265
2620-330112383911
2519-34005274722
2418-3502164736
2317-360074052
2216-37032968
2115-38011980
2014-3901188
1913-400694
1812-41496
1711-42199
1610-430100
6-15100
Total:00000000000000112471319211913