def METHOD_NAME(self, participation, frozen=False):
    """
    Returns the HTML fragment to show a user's performance on the whole contest. This is expected to use
    information from the format_data field instead of computing it from scratch.
    :param participation: The ContestParticipation object.
    :param frozen: Whether the ranking is frozen or not. Only useful for ICPC/VNOJ format.
    :return: An HTML fragment, marked as safe for Jinja2.
    """
    raise NotImplementedError()