Over 99% of chess players play way under their maximum performance rating. Wouldn’t it be great if you could simply flip a switch and your chess performance goes up? Unfortunately, it doesn’t work like that, otherwise, everyone would’ve been a Grandmaster already. Don’t get upset though, because there are some things that I cover that act exactly as that magic switch. You won’t become a grandmaster or even a master overnight, but if you implement even some of the advice given here you will notice you start making progress [especially if you are stuck and not improving].