THO Evaluation Catalog

THO rating key

POINTS
RATING
GRADE
100 – 90 Very Good 1,0 – 1,5
89 – 70 Good 2,0 – 2,5
69 – 50 Befriedigend 3,0 – 3,5
49 – 30 Sufficient 4,0 – 4,5
29 – 10 Poor 5,0 – 5,5
9 – 0 Insufficient 6,0