Basically, it means ranking every chapter you're invited back to each round. Say, for example, you attend 15 parties the first night, and can attend up to 10 for round two. To maximize your options, you'd have to rank all 15 chapters you attended. If you're invited back to 7 chapters for round two, you would attend all 7 parties and rank all of them at the end of round two. Good luck to your daughter!