$rows = ff_select(
    "select ".
        "c.id as id, ".
        "c.userid as userid, ".
        "u.name as user, ".
        "c.couple as couple, ".
        "c.age as age, ".
        "c.acro as acro, ".
        "c.fun as fun, ".
        "c.boogie as boogie ".
    "from #__rnr_contest as c ".
    "left join #__users as u on c.userid = u.id ".
    "order by user, couple"
);