Template talk:Stand/@comment-98.109.52.24-20140927033633/@comment-5548601-20150814200120

The rankings are, for the most part, a generalization of the stand's common abilities. D is the lowest ranking above E, so that could be anywhere from barely moving at all to moving almost as fast as the average person. I believe the idea of C being about equal to a normal person is because it is in the very middle of the scale. Some stands are slower than humans, others are much faster. It's all about comparisons.