sat 2 physics screw me over?

<p>hey guys,
how much will a so-so SAT subject physics score affect my chances of getting into stanford in a major like computer science or engineering?</p>

<p>i already have the grades, extracurriculars, and a high SAT 1 and i believe i scored very well on the math 2 subject test today, but after taking the sat 2 physics for the first time today, i think i did horrible like around a 650 or so... i was completely unfamiliar with the material especially magnetic/optical stuff as i only completed a physics gt class last year that didn't go through 70% of the stuff on the test and i didn't give myself adequate time to prepare... i'm currently taking physics AP mechanics but we haven't done much and only about 40% of the test is mechanics</p>

<p>i'm already planning to retake in december, but assuming i still got a low physics score like around 600-650,
how much would it affect my chances if i had everything except a high physics sat subject test score, as i know the physics subject test is integral to people who are interested in majoring in engineering/ computer related fields?</p>

<p>I think the Stanford board would have a better idea of your chances at Stanford ;)</p>