How are these numbers calculated?

Big Games

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

Thursday100.0*Chance in playoffs100.0*Average seed
LAC 108 IND 98 -0.5
-0.2
GSW 107 BOS 85 +0.4
CHI 110 NJN 111 +0.3
+0.1
NYK 121 CHI 124 -0.1
-0.1
PHX 105 NJN 108 +0.1
-0.1
POR 88 NJN 102 +0.1
-0.1
CLE 80 HOU 116 +0.1
CLE 106 PHI 92 -0.1
CLE 96 MIA 83 -0.1
SAC 106 CHI 108 -0.1
-0.1
CLE 111 MIA 101 -0.1
MEM 131 CHI 122 +0.0
If winner is:HomeAway
Saturday100.0*Chance in playoffs100.0*Average seed
MIL vs IND-1.0+0.4
-0.2+0.1
BOS vs GSW-0.6+0.2
WAS vs IND-0.4+0.4
-0.1+0.2
BOS vs NOH-0.4+0.3
LAC vs CLE+0.2-0.5
UTA vs BOS+0.2-0.3
BOS vs NJN-0.2+0.3
PHX vs CLE+0.2-0.3
CLE vs NYK-0.2+0.2
CLE vs TOR-0.2+0.2
MIL vs BOS+0.3-0.1
CLE vs ORL-0.1+0.2
CHI vs MIN-0.1+0.2
MIA vs CHI+0.2-0.1
ORL vs CHI+0.1-0.1
SAS vs CHI+0.1-0.1
CHI vs MEM-0.2+0.1

What If

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

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112131415Count
412-0In44551479,475
401-1100.0%017830715,352
390-297.229530211,732
Total:99.6%12474001,406,559
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

Thursday100.0*Lottery seed
LAC 108 IND 98 +0.4
NYK 121 CHI 124 +0.3
SAC 106 CHI 108 +0.2
POR 88 NJN 102 +0.2
PHX 105 NJN 108 +0.2
CHI 110 NJN 111 -0.1
MEM 131 CHI 122 -0.1
If winner is:HomeAway
Saturday100.0*Lottery seed
WAS vs IND+0.3-0.3
CHI vs MIN+0.2-0.4
MIA vs CHI-0.3+0.2
ORL vs CHI-0.3+0.3
SAS vs CHI-0.2+0.3
MIL vs IND+0.4-0.1
CHI vs MEM+0.3-0.2
NYK vs DAL+0.0-0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L1234567891011121314151617181920212223242526272829
412-0445051
401-1017830
390-229530
Total:12407400