i dont think grades mean shit .... my grades sucked (not really, but they werent awesome. i was bored with school).
but put me next to the above average person, ill make their head spin
i dont think that how much you know shows a status of your level of inteligence.
i think a better description is ones ability to understand, adapt, and the speed at which one can develop off some bit of information.
those grades of yours dont mean anything anyway because the curriculum and grading values change constantly.