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
Wacker Innsbruck 2 Blau-Weiß Linz 1 +7.0
-0.4
Horn 2 Wattens 3 -4.8
Floridsdorfer 3 Wiener Neustadt 0 +0.7
+0.1
LASK Linz 1 Kapfenberger SV 1 +0.1
-0.0
Week of 5/19100.0*Regionalliga100.0*Average seed
Kapfenberger SV 3 Blau-Weiß Linz 2 +10.6
-0.5
Wacker Innsbruck 3 Horn 0 -3.2
+0.0
LASK Linz 2 Floridsdorfer 2 -2.1
+0.0
Austria Lustenau 2 Wiener Neustadt 0 -1.2
+0.2
Week of 5/26100.0*Regionalliga100.0*Average seed
Floridsdorfer 3 Kapfenberger SV 1 +18.0
-0.2
Blau-Weiß Linz 0 Liefering 0 No
+0.1
Wiener Neustadt 1 Wacker Innsbruck 3 +0.3
Points
Chance Will Win Championship