How are these numbers calculated?

Big Games

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

Week of 5/15100.0*Regionalliga100.0*Average seed
Kapfenberger 0 Hartberg 1 +4.0
-0.1
Wien 0 Mattersburg 1 -2.8
+0.1
Innsbruck 0 St. Pölten 0 +1.4
-0.3
Lustenau 0 Horn 0 +0.5
Week of 5/22100.0*Regionalliga100.0*Average seed
Linz 3 Innsbruck 1 +8.8
-0.4
Horn 0 Liefering 2 -6.0
+0.1
Hartberg 1 Wien 2 +1.8
-0.1
Lustenau 0 St. Pölten 2 -0.1
+0.2
Week of 5/29100.0*Regionalliga100.0*Average seed
Innsbruck 3 Horn 0 No
+0.8
St. Pölten 5 Hartberg 3 -1.1
+0.1
Wien 0 Linz 0 +0.4
+0.1
Kapfenberger 3 Lustenau 0 +0.2
Points
Chance Will Win Championship