How are these numbers calculated?

Big Games

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

ThursdayNone
Friday100.0*Average seed
Steelheads 4 MO 2 +0.4
AK 2 COL 0 +0.2
RC 5 UTA 2 +0.2
Saturday100.0*Average seed
Steelheads 1 MO 3 -0.6
AK 3 COL 5 -0.2
ALN 3 EVN 2 (so)-0.1
FW 3 IND 2 (ot)-0.1
Points
Chance Will Make Playoffs