How are these numbers calculated?

Big Games

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

Friday100.0*Average seed
Rockford 4 Chicago 3 -0.4
Oklahoma City 3 Iowa 0 -0.2
Milwaukee 2 Toronto 3 -0.1
San Antonio 2 Texas 3 -0.0
Saturday100.0*Average seed
Chicago 4 Milwaukee 3 (so)+0.2
Oklahoma City 4 Iowa 2 -0.2
Rockford 1 Toronto 3 -0.1
Sunday100.0*Average seed
Chicago 2 Toronto 5 -0.5
Points
Chance Will Make Playoffs