This results day, 97.5% of grades were awarded A*-C, with 58.2% of grades at A*/A.
The figures represent an outstanding collective result and some equally outstanding individual achievements with students taking a number of qualifications early.
Alun Jones, Principal, said: “We offer all our public examination students every congratulations.
“I also reiterate my strong belief that statistics, great as they are, tell only a fraction of the Chets story – our students have so much to celebrate and be proud of musically, academically and personally each and every day.
“Well done everyone.”
2020 GCSE results are based on ‘Centre Assessed Grades’ (CAGs), rather than Ofqual’s standardised grades using an algorithm.
Chetham’s grades are in line with our school’s performance historically and are a terrific reflection of Chetham’s students’ “Excellent” independent study skills, as acknowledged by the Independent Schools’ Inspectorate (ISI) in our last inspection.