Because I'm a foreign student, I am forced to integrate my country's education system (which uses the 12-year system), even though my school provides CAIE A-levels. Due to this, I'm taking A-Levels when the course is half-complete (Because my parents tell me to try before having a gap year). I started my course on A-Level Maths and the Sciences (I took Physics and Chemistry) only 1 year before taking the exam, so I'm self-studying half of the syllabus of the (theoretical, for the sciences) exam in 2 months. Also, I self-studied for Further Maths and Science Practicals for only 2 month Now, I'm pretty sure that I'll only get A* in Maths and 3Bs in remaining subjects. If I resit all my exams and managed to achieve well (3A* and 1A), will I have a lower chance to be admitted at Cambridge due to the fact that I have to resit my A-Levels?