How does Chester uni calculate their grades?

I’m studying nursing and have struggled through my dyslexia
My second year grades are 77,40,42 40 worth 33%
My third year grades are 92, 40, 49, 49 - the 49 is twice is worth 40 and the rest is worth 20
My third year is worth 67%
I’m doing mental health nursing

I’m studying nursing and have struggled through my dyslexia
My second year grades are 77,40,42 40 worth 33%
My third year grades are 92, 40, 49, 49 - the 49 is twice is worth 40 and the rest is worth 20
My third year is worth 67%
I’m doing mental health nursing

I'm confused. You asked this same question a year ago. Haven't you graduated?

I had a baby

But you've completed all your modules and placements now?

I haveJust confuse what my final grade is