Grade boundaries
Edexcel International AS and A level Chemistry XCH11/YCH11 grade boundaries October 2019
The least raw mark that reached each grade in October 2019, as Edexcel printed it, for the whole subject and each paper.
From Edexcel’s grade boundaries for October 2019: the board’s document.
| Grade | WCH11out of 80 | WCH12out of 80 | WCH13out of 50 |
|---|---|---|---|
| A | 64 | 60 | 37 |
| B | 58 | 54 | 33 |
| C | 52 | 49 | 29 |
| D | 46 | 44 | 25 |
| E | 40 | 39 | 22 |
Marks for each grade
Paper WCH11
- 64 out of 80 on Edexcel XCH11/YCH11 paper WCH11 was a grade A in October 2019.
- 58 out of 80 on Edexcel XCH11/YCH11 paper WCH11 was a grade B in October 2019.
- 52 out of 80 on Edexcel XCH11/YCH11 paper WCH11 was a grade C in October 2019.
- 46 out of 80 on Edexcel XCH11/YCH11 paper WCH11 was a grade D in October 2019.
- 40 out of 80 on Edexcel XCH11/YCH11 paper WCH11 was a grade E in October 2019.
Paper WCH12
- 60 out of 80 on Edexcel XCH11/YCH11 paper WCH12 was a grade A in October 2019.
- 54 out of 80 on Edexcel XCH11/YCH11 paper WCH12 was a grade B in October 2019.
- 49 out of 80 on Edexcel XCH11/YCH11 paper WCH12 was a grade C in October 2019.
- 44 out of 80 on Edexcel XCH11/YCH11 paper WCH12 was a grade D in October 2019.
- 39 out of 80 on Edexcel XCH11/YCH11 paper WCH12 was a grade E in October 2019.
Paper WCH13
- 37 out of 50 on Edexcel XCH11/YCH11 paper WCH13 was a grade A in October 2019.
- 33 out of 50 on Edexcel XCH11/YCH11 paper WCH13 was a grade B in October 2019.
- 29 out of 50 on Edexcel XCH11/YCH11 paper WCH13 was a grade C in October 2019.
- 25 out of 50 on Edexcel XCH11/YCH11 paper WCH13 was a grade D in October 2019.
- 22 out of 50 on Edexcel XCH11/YCH11 paper WCH13 was a grade E in October 2019.