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
Clippers 105 Pacers 96 +0.4
Pacers 90 Wizards 75 -0.4
Raptors 84 Pacers 129 -0.4
Pacers 89 Magic 111 +0.4
Thunder 120 Magic 107 +0.1
Timberwolves 106 Kings 104 -0.1
Kings 113 Lakers 105 +0.1
Warriors 111 Kings 110 -0.1
Heat 115 Hawks 117 -0.1
If winner is:HomeAway
Tuesday100.0*Lottery seed
Pacers vs Cavaliers-0.4+0.4
Cavaliers vs Pacers+0.4-0.4
Cavaliers vs Pacers+0.4-0.4
Raptors vs Pacers+0.4-0.4
Suns vs Trailblazers-0.1+0.1
Kings vs Pistons+0.1-0.1
Clippers vs Kings-0.1+0.1
Thunder vs Rockets+0.1-0.1
Jazz vs Thunder-0.1+0.1
Mavericks vs Grizzlies+0.1-0.1
Nets vs Wizards+0.1-0.1
Bulls vs Nets-0.1+0.1
Nets vs Hornets+0.1-0.1
Knicks vs Mavericks-0.1+0.1
Knicks vs Nets-0.1+0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L1234567891011121314151617181920212223242526272829
359-01194225121
348-1111293617610
337-20417312914300
326-301823352670
315-40031738356
304-502185227
293-6033958
282-701881
271-80694
260-9199
Total:000124711193025
Games Above .500
Chance Will Make Playoffs