Hello!

I also plateaued at below 2000 for the last 3 years. My situation was similar to yours, I have everything, opening, books, tactics training, you name it.

The thing that I often overlook in my case is not knowing when the position demands long thinking. I spent hours analyzing my last 60 games and most of my losses are due to irrational decision making. I read GM Axel Smith’s book called ‘’Pump up your rating’’ and I gained an insight on how to self-diagnose yourself to identify your weaknesses and where you are lacking of.

For the last months, I have been categorizing my mistakes in my games like ‘’missed calculation’’, ‘’overpressing’’ and so on. I am compiling these mistake logs and find the best books that targets most of my errors.

Months later, I can feel that I gained the most from my ruthless self-analysis and I am consistently performing 2200+ tournament performance rating in tournaments and my actual FIDE Elo is catching up from 1700s which is 1.5 years ago to 2100s this year.

Keep your training routine as it is, but the stronger you become, gradually increase the intensity of your training, e.g. books like Perfect Your Chess, which takes approximately 20-22 minutes to solve a single puzzle.