hitting 1000…a significant point

mostly when you reach near intermediate , most of the players focus on increasing their accuracy rather than rating . which results is rating increase also .
but as 1000 elo mark is reached most common things you should do to increase accuracy and improve gameplay is-
accuracy -
do not leave hanging pieces , taking more free pieces without missing them , studying mistakes in the games which you think you could have won
more tips are present in my blog also few book recommendations if you are keen in reading https://www.chess.com/blog/TheMonkPlayingChess/the-first-step
gameplay - read more article and gamestudy available , try checking out detailed studies of moves . many titled players release their improvement guide also you can try checking out that also .
cheers and happy chessing !!
hoping to see you soon in intermediate level