Wait, how does ChatGPT come into the picture at all? It's a language model, it knows how to make nonsensical but good-looking texts, but it knows next to nothing about chess. I don't get it.
Sorry you believe that but you sure are missing out of using ChatGPT for any kind of research that you are doing. It knows about everything that has ever been written on the internet but yes it is AI and in it's infancy so every once in a while it does make mistakes, mis-types something, etc. So you do have to be on your toes and fact-check it but truthfully you should be fact-checking EVERYTHING that you are taught whether from ChatGPT, a college professor, police, ANYONE. NEVER take anything at face value. When you are giving "an opinion" from someone else be sure you verify it with numerous other sources so at least you have a common base of belief from others and you're just not standing alone of your own opinion.
In 6 months you should have a realistic goal like getting here to 1800.
That make more sense and it's already pretty hard.
Very few could even get to 2000 here in their life time.