How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 5/12100.0*Average seed
Horn 2 Wattens 3 +0.3
Wacker Innsbruck 2 Blau-Weiß Linz 1 -0.1
Week of 5/19100.0*Average seed
Liefering 2 Wattens 3 +0.3
Wacker Innsbruck 3 Horn 0 -0.2
Kapfenberger SV 3 Blau-Weiß Linz 2 -0.1
Austria Lustenau 2 Wiener Neustadt 0 -0.0
Week of 5/26100.0*Average seed
Wiener Neustadt 1 Wacker Innsbruck 3 -0.2
Wattens 2 Austria Lustenau 2 -0.0
Points
Chance Will Win Championship