I have a gpa of 3.15/4, an SAT score of 1100 (I will be retaking it in October, so don’t pay any mind to that). I took 1 ap class in my junior year (computer science), 1 honors class (English), and 1 advanced class (trig). I am not currently taking ap Spanish, ap computer science (more advanced), and ap calculus. My extra curricular activities are chess club and the explorers program. I worked 2 summers, and volunteered in a senior center a few hours last summer (connected to work). I really want to go to this school, it’s my dream. Is it worth it to apply? Do I have any chances of getting in?
You might want to consider which universities at this time might be matches for you. Adelphi, which reports an SAT middle-range of 1060-1240, would be one example. You may have no interest in this school, of course. However, it would seem to make sense if the core of your list were to include colleges with similar statistical profiles. You could allow reasonable leeway (pending your further test results), but this leeway conceivably should not extend to Harvard.
I’m not sure if the OP is putting up this thread as a prank, but unless you have a tremendous hook, there is no way Harvard will accept you. Even an athlete who may be a superstar will unlikely get in with those stats. Look at it this way, you will be studying and competing with students who have near perfect SATs and GPA.
FWIW: It’s often thought that recruited athletes in helmet sports (football, ice hockey etc) have the lowest GPA’s on campus and I’m willing to bet that’s what this represents. So, unless you play football at a Division 1 level, Harvard Admissions would be hesitant to admit you, as your GPA indicates you would have difficulty handling the reading and writing workload on their campus – and Admissions doesn’t want to admit a student AND set them up for failure. Therefore, IMHO, your application would be an automatic rejection. That’s true regardless of your SAT score or EC’s.
Why do you “really want to go to this school”? Try to find a way to learn about the colleges available to you. Often a desire to go to Harvard just means you need a little more information on schools out there.