How are these numbers calculated?

Big Games

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

Monday100.0*Chance in playoffs100.0*Average seed
Brooklyn 86 Chicago 113 -13.5
-0.3
Miami 100 Orlando 93 -1.1
-0.0
Tuesday100.0*Chance in playoffs100.0*Average seed
Indiana 99 Washington 95 -11.9
-0.1
Wednesday100.0*Chance in playoffs100.0*Average seed
Brooklyn 101 Orlando 88 +22.0
+0.4
Memphis 95 Indiana 83 +21.3
+0.2
Philadelphia 101 Miami 105 -0.1
Games Above .500
Chance Will Make Playoffs

Lottery

Why are you looking down here? We just made the playoffs!

Big Games

Monday100.0*Lottery seed
Brooklyn 86 Chicago 113 +0.8
Miami 100 Orlando 93 +0.1
Tuesday100.0*Lottery seed
Indiana 99 Washington 95 +0.5
Wednesday100.0*Lottery seed
Brooklyn 101 Orlando 88 -1.1
Memphis 95 Indiana 83 -0.9
Philadelphia 101 Miami 105 +0.1