How are these numbers calculated?

Big Games

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

Wednesday100.0*Average seed
Steelheads 2 STK 3 -0.2
Friday100.0*Average seed
BAK 4 UTA 1 +0.1
Steelheads 2 STK 1 +0.1
Saturday100.0*Average seed
Steelheads 4 STK 3 +0.2
BAK 0 UTA 4 -0.2
LV 4 UTA 3 +0.0
Points
Chance Will Make Playoffs