How are these numbers calculated?

Big Games

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

Week of 6/12100.0*2. Bundesliga100.0*Average seed
Paderborn 1 Werder Bremen 5 +8.0
-0.2
Düsseldorf 0 Borussia Dortmund 1 +5.2
-0.1
Mainz 05 0 Augsburg 1 -1.9
Köln 1 Union Berlin 2 +0.9
Week of 6/16100.0*2. Bundesliga100.0*Average seed
Mainz 05 3 Werder Bremen 1 -8.5
+0.2
Leipzig 2 Düsseldorf 2 -6.6
+0.1
Borussia Dortmund 0 Mainz 05 2 +6.4
-0.1
Werder Bremen 0 Bayern München 1 -3.3
+0.1
Düsseldorf 1 Augsburg 1 +2.8
-0.1
Augsburg 1 Hoffenheim 3 -0.1
Köln 1 Frankfurt 1 +0.1
Week of 6/27100.0*2. Bundesliga100.0*Average seed
Werder Bremen 6 Köln 1 +18.4
-0.4
Union Berlin 3 Düsseldorf 0 +6.5
-0.1
Points
Chance Will Win Championship