how to reassess your chess is for which rating?


I have seen widely discrepant opinions on the appropriate rating levels for aspiring chess improvers who want to study Silman's "How to Reassess Your Chess". Experienced coaches seem to suggest that the book is aimed or best suited for those between 1600 & 2000 USCF. Others have lower estimates starting around 1200 ( not sure if that's online, FIDE or USCF). I feel that a disciplined motivated chess player who is willing to work carefully through the book would probably gain the most if they were at least 1300 USCF. But much depends on individual effort and effective practice.

Silman's HTRYC is marketed to be appropriate for players rated 1400+. In my experience the book is more appropriate for more highly rated players - minimum 1500, but realistically 1600+ Elo. If you are uncertain that the book might be a bit too difficult, I would suggest Silman's "The Amateur's Mind" which is excellent and appropriate primarily for players in the 1100 (minimum) - 1700 Elo range. Silman's "Complete Book of Chess Strategy" can be useful for serious post-beginners and novices.
Good Chess Books for Beginners and Beyond...
https://www.chess.com/blog/RussBell/good-chess-books-for-beginners-and-beyond