Can someone explain this to me? I am American.
You need at least 5,5 out of 10 for every exam to pass. You know what grade you have by your points:total points x 9 + (0,0 to 2,0). 1,0 is normal grading. Under 1,0 the test was way to easy. Over 1,0 the test was hard. I use 0,0 so it can only get better.
So basically you can always score a 1,0, but when the test was to easy you can score less and to difficult more than 1,0