This is the collection of Kanji that is provided in the 6th Edition of Remember The Kanji. This is meant to make it easy to add this list to your drills quickly.
Great thanks goes out to naitokedan on reddit with this original thread:
Your statistics shows you how well you know the words and kanji in this study list. This is determined by how well you perform on the drills for each word and kanji. Here's how we grade you for each word or kanji in this list.