How are these numbers calculated?

Lottery

We are out of the playoffs. Here are the big games and what ifs for draft seeds.
Although it might be more fun to go down swinging.

Big Games

Sunday100.0*Lottery seed
Heat 112 Mavericks 90 -0.7
Heat 141 Bulls 127 -0.6
Heat 115 Hawks 117 +0.5
Thunder 120 Magic 107 +0.1
Celtics 104 Nets 116 +0.1
Pistons 122 Nets 83 -0.1
Bucks 106 Nets 78 -0.1
Suns 94 Clippers 110 +0.1
Pacers 90 Wizards 75 +0.1
Trailblazers 116 Suns 137 -0.1
Raptors 99 Trailblazers 82 -0.1
Trailblazers 107 Hawks 109 -0.1
If winner is:HomeAway
Tuesday100.0*Lottery seed
Heat vs Rockets-0.7+0.7
Rockets vs Heat+0.7-0.6
76ers vs Heat+0.6-0.6
Heat vs 76ers-0.6+0.6
Heat vs Warriors-0.6+0.6
Suns vs Trailblazers-0.1+0.1
Nets vs Wizards+0.1-0.1
Bucks vs Mavericks-0.1+0.1
Nets vs Hornets+0.1-0.1
Mavericks vs Grizzlies+0.1-0.1
Knicks vs Mavericks-0.1+0.1
Knicks vs Nets-0.1+0.1
Jazz vs Thunder-0.1+0.1
Kings vs Trailblazers-0.1+0.1
Clippers vs Pistons+0.1-0.1
Thunder vs Rockets+0.1-0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L1234567891011121314151617181920212223242526272829
379-0477180
368-1039441510
357-2527412240
346-303183832810
335-4011136371320
324-5019293720400
313-60521362791
302-70316353411
291-82164339
280-912475
Total:01361117181612852
Games Above .500
Chance Will Make Playoffs