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*Regionalliga100.0*Average seed
Floridsdorfer 3 Wiener Neustadt 0 -2.2
+0.2
Wacker Innsbruck 2 Blau-Weiß Linz 1 -0.5
Horn 2 Wattens 3 -0.1
+0.1
Week of 5/19100.0*Regionalliga100.0*Average seed
Kapfenberger SV 3 Blau-Weiß Linz 2 -3.4
LASK Linz 2 Floridsdorfer 2 +2.5
+0.0
Austria Lustenau 2 Wiener Neustadt 0 -1.0
Wacker Innsbruck 3 Horn 0 -0.1
+0.2
Week of 5/26100.0*Regionalliga100.0*Average seed
Floridsdorfer 3 Kapfenberger SV 1 -12.5
+0.2
Blau-Weiß Linz 0 Liefering 0 Yes
-0.1
Horn 1 LASK Linz 2 +0.1
Points
Chance Will Win Championship