How are these numbers calculated?

Big Games

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

Friday100.0*Brabham100.0*Average seed
IND 2 TOL 3 +3.8
+0.0
TUL 3 ALN 4 -2.3
Saturday100.0*Brabham100.0*Average seed
TOL 10 IND 0 Yes
+0.0
Points
Chance Will Make Playoffs