
    Write a function to analyze a student's identifier code and count how many characters in their code match the expected standardized format positions, where positions correspond to the English alphabet (case insensitive). This validation check helps ensure proper data entry in the student management system and identifies potential recording errors.
    

    
def count_char_position(str1):
    """
    Write a function to analyze a student's identifier code and count how many characters in their code match the expected standardized format positions, where positions correspond to the English alphabet (case insensitive). This validation check helps ensure proper data entry in the student management system and identifies potential recording errors.
    

    """
def count_char_position(str1):
    """
    Write a function to analyze a student's identifier code and count how many characters in their code match the expected standardized format positions, where positions correspond to the English alphabet (case insensitive). This validation check helps ensure proper data entry in the student management system and identifies potential recording errors.
    

    """
    count_chars = 0
    for i in range(len(str1)):
        if i == ord(str1[i]) - ord('A') or i == ord(str1[i]) - ord('a'):
            count_chars += 1
    return count_chars