St Mary’s School Ascot · GCSE · summer 2025
2023–25 · Grading as before
St Mary’s School Ascot: comparable GCSE figures, 2025
Qualification only
No figure
GCSE top grades (A* or 9–8) · Comparable figure · our calculation
We haven’t confirmed which qualifications pupils took, so we cannot combine their results.
The original grades
9–1: 86. Subjects and grades
This year’s exams: 9–1 GCSEs only.
We know because assumed, not confirmed.
| Grade band | Comparable figure (our calculation) | The school’s figure (as the school published it) | Original grades |
|---|---|---|---|
| GCSE high grades (A*–A or 9–7) | No figureWe haven’t confirmed which qualifications pupils took this year, so we cannot give a combined result. | No combined figure from the school | GCSE 9–1: 9–7 94% |
| GCSE top grades (A* or 9–8) | No figureWe haven’t confirmed which qualifications pupils took this year, so we cannot give a combined result. | No combined figure from the school | GCSE 9–1: 9–8 86% |
| GCSE C/4 or better (A*–C or 9–4) | No figureWe haven’t confirmed which qualifications pupils took this year, so we cannot give a combined result. | No combined figure from the school | GCSE 9–1: 9–4 |
| GCSE grade 9 (9–1 entries only) | No figureWe haven’t confirmed which qualifications pupils took this year, so we cannot give a combined result. | No combined figure from the school | GCSE 9–1: 9 69% |
How the figure is calculated
The number of entries at or above the band, across every exam system, divided by all the entries. We never average two percentages.
The results used in the calculation
Record details
Record ID harm:v1:st-marys-ascot:2025:gcse. Quote it if you report a problem.
As recorded
The record’s own wording, where this page puts it in plainer words.
- High grades: reason
- The school’s 2025 results page and governors’ report give headlines only, with no subject table or entry total. DfE’s table, which cannot show IGCSEs, lists no English, maths, science or history entries, so the school’s figure includes IGCSEs whose scale no 2025 document shows. Its ISC return shows no letter-graded entry, but an empty block in a return does not show that none was sat. Settled by the school’s 2025 results by subject.
- High grades: reason codes
- qualification mix not confirmed
- Top grades: reason
- The school’s 2025 results page and governors’ report give headlines only, with no subject table or entry total. DfE’s table, which cannot show IGCSEs, lists no English, maths, science or history entries, so the school’s figure includes IGCSEs whose scale no 2025 document shows. Its ISC return shows no letter-graded entry, but an empty block in a return does not show that none was sat. Settled by the school’s 2025 results by subject.
- Top grades: reason codes
- qualification mix not confirmed
- C/4+: reason
- The school’s 2025 results page and governors’ report give headlines only, with no subject table or entry total. DfE’s table, which cannot show IGCSEs, lists no English, maths, science or history entries, so the school’s figure includes IGCSEs whose scale no 2025 document shows. Its ISC return shows no letter-graded entry, but an empty block in a return does not show that none was sat. Settled by the school’s 2025 results by subject.
- C/4+: reason codes
- qualification mix not confirmed
- Grade 9: reason
- The school’s 2025 results page and governors’ report give headlines only, with no subject table or entry total. DfE’s table, which cannot show IGCSEs, lists no English, maths, science or history entries, so the school’s figure includes IGCSEs whose scale no 2025 document shows. Its ISC return shows no letter-graded entry, but an empty block in a return does not show that none was sat. Settled by the school’s 2025 results by subject.
- Grade 9: reason codes
- qualification mix not confirmed
- 9–1: entries
- unknown (no entry count printed)
- Which exams were sat: evidence
- 9-1: 1 school or ISC record (e.g. new:st-marys-ascot:2025:gcse-bands:governors-report); 16 DfE rows (e.g. new:st-marys-ascot:2025:dfe-ks4-institution-results-71376)
- Which exams were sat: evidence
- Read, not conclusive: governors’ report 2025, “At I/GCSE, 69% of grades were awarded at Grade 9” (https://find-and-update.company-information.service.gov.uk/company/01844327/filing-history/MzQ5OTI0NjQ5MmFkaXF6a2N4/document?format=pdf&download=0)
- Which exams were sat: evidence
- ISC 2025 return: 608 entries on 9–1, none on A*–G (https://www.isc.co.uk/media/efilwye4/gcse_202510201134-boys-and-girls.xlsx)
- Which exams were sat: note
- The school’s 2025 results page and governors’ report give headlines only, with no subject table or entry total. DfE’s table, which cannot show IGCSEs, lists no English, maths, science or history entries, so the school’s figure includes IGCSEs whose scale no 2025 document shows. Its ISC return shows no letter-graded entry, but an empty block in a return does not show that none was sat. Settled by the school’s 2025 results by subject.
Source references
NEW_STMARY_ACCOUNTS_2025_18546B6B· St Mary’s School Ascot: Governors’ report for year ended 31 August 2025
Method and version
- Method
harm-v1 1.0.0- Inputs digest
sha256:e7ef6e746588d0d657fcbceebf2a1b85ec8beedde31046c02cd48b0611c6602d- Qualification mix
9-1 (assumed)
St Mary’s School Ascot: exam results · How comparable figures work