How are these numbers calculated?

Big Games

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

ThursdayNone
Friday100.0*Brabham100.0*Average seed
LV 3 STK 1 -21.7
-0.2
AK 5 UTA 2 +4.5
+0.0
Saturday100.0*Brabham100.0*Average seed
LV 2 STK 1 No
-0.3
AK 6 UTA 2 +3.6
+0.0
LV 1 BAK 5 +0.3
Points
Chance Will Make Playoffs