public int CompareTo(IAssessmentResult other)
{
var surnameSort = string.Compare(this.Surname, other.Surname, StringComparison.OrdinalIgnoreCase);
if (surnameSort == 0)
{
return string.Compare(this.Forenames, other.Forenames, StringComparison.OrdinalIgnoreCase);
}
return surnameSort;
}