Can consult the dates of examinations in http://fccee.uvigo.es/organizacion-docente.html

In the extraordinay exam of July previous marks obtained during the term are keeped and added to the exam mark.

Students can choose not take midterm exams and make the final exam over 100% full mark.

In English teaching group, percentages between different evaluation methodologies can be modiffied depending on the students number in the class.