U need to be dedicated towards learning and playing chess.. Studying is important(ofc)..
Implementation of the things you studied ( ex- openings, some midgame tactics,etc) is the key to improve and gain rating.. Play as much games as u can and analyse after each and every loss..
Puzzles will improve your tactical knowledge for sure and also increase your speed of thinking..
Its never too late and early!!
Good luck pal!
I'm 15 years old and I recently started playing chess. I am amazed by how awesome chess is and I want to learn how to play. I am doing puzzles/lessons/drills and playing games but my game doesn't improve a lot. If let's say I go to chess clubs in my area and play more chess games, is it possible to reach a fide rating of 1700-1800?