I'm taking Kaplans prep course. I've had pretty good scores, averaging at almost 511. According to this chart and others, I should probably expect at least a 515-517 score. For the Kaplan to real MCAT jump, all of the tables I've seen (all of them) show at least 5 point jumps, usually 10 or more. Is this accurate? How many people are actually scoring in the 90th percentile and up? I guess most people don't take a prep course and a lot of people probably take the test with little time invested in studying and doing practice problems so maybe the results are accurate. A few probably don't do any studying at all! Any ideas?