I assume we're talking about a bachelor's degree (with honours) here? In which case, the way they establish your final degree classification is detailed in section "
D6.1 Calculation of overall classification grade for Honours classification (Bachelor’s Degree)", starting on page 177, in their
Academic Regulations Handbook for Undergraduate and Taught Postgraduate Programmes.
There is a
lot of detail there, but the crux of it is:
"D6.1.1 For students being considered for a final award with Honours classification, the Programme Board of Examiners will determine for each student:
i the average numeric grade of the best
90 credits at Level
6 or higher; and
ii the average numeric grade of the best remaining
90 credits at Level
5 or higher; and
iii a combined average numeric grade, weighted 75% (i) and 25% (ii), above;
and
iv the student’s Honours classification will be considered on the basis of this combined average numeric grade."
They then use that number as follows:
"D6.3.1 Classification:
i For a first class Honours award a student must achieve a combined average numeric grade of 69.50 or more;
ii For an upper second class Honours award a student must achieve a combined average numeric grade of 59.50 or more;
iii For a lower second class Honours award a student must achieve a combined average numeric grade of 49.50 or more;
iv For a third class Honours award a student must achieve a combined average numeric grade of 39.50 or more."