How does a Schufa information?

For a new lease my new landlord demanded a Schufa information from me. A self-Schufa information you get from the Schufa ( https://www.meineschufa.de/index.php ) free of charge by mail or online for 5 EUR. I chose the mail option, which was initially associated with some obstacles. About. Two weeks after filing, I received a letter from the Schufa I was asked my old addresses to communicate, because the data could be clearly assigned to my person. Actually I found it very pleasant that the credit reference agency probably not particularly know much about me, but I needed the information I have submitted later with the required information by e-mail. A few days later I received my Schufaauskunft, which contained much less data than I would have thought. In the end it was just my (reported by me), former addresses, my two checking accounts and a page with my scores for the various areas of life money. How these experiences come about scores can not, of course.