Put this in your qa-theme.php file:
function logged_in()
{
$this->content['loggedin']['suffix'] = @$this->content['loggedin']['suffix'].' ('.qa_lang_html_sub('main/x_points',number_format(qa_get_logged_in_points())).')' ;
$this->output_split(@$this->content['loggedin'], 'qa-logged-in', 'DIV');
}