Is a sat score around 1500 for an Algerian resident in KSA enough?

Firstly, I now sit at 1430 750 being in math and 680 in English and I am trying to up my test score to around 1500 so I was wondering if it is a competitive score or not. Secondly any advise on how to improve my mark since I registered for the nov test(which is a month from now) and whenever I do a practice test I get near my real test score. What I am doing right now is that I am redoing panda math and solving all the medium and hard math questions from the suite bank, for English I am re doing khan academy and I now registered for a boot camp on schoolhouse. Is there any thing more I need to do to increase my chance in increasing my test score?