<page_title> Sweet Adelines International competition </page_title> <section_title> Scoring </section_title> <table> <cell> Chorus and quartet competition scoring system changes </cell> <cell> Perfect score <col_header> Chorus and quartet competition scoring system changes </col_header> <col_header> Era </col_header> <col_header> Pre-1985 </col_header> <col_header>  </col_header> <col_header> 1985–1986 </col_header> <col_header>  </col_header> <col_header> 1987–1988 </col_header> <col_header>  </col_header> <col_header> 1989–1997 </col_header> </cell> <cell> 3440 (combined total of QF, SF and F rounds) <col_header> Chorus and quartet competition scoring system changes </col_header> <col_header> Choruses </col_header> <col_header>  </col_header> <col_header>  </col_header> <col_header>  </col_header> </cell> </table>
The Sweet Adelines International competition's quartet perfect score was 3440.