600 ELO on chess.com is about 90th percentile among all humans. Well, sort of. 600 is so low, and so far below the arbitrary rating given to new players, that

600 ELO on chess.com is about 90th percentile among all humans. Well, sort of. 600 is so low, and so far below the arbitrary rating given to new players, that it's very hard to find people to match with who have a consistent 600 score. Have you read a chess book? Just knowing the basic tactics from a 1-day tutorial, and paying attention to not hang (give away) your pieces should be enough to get you to 800, where recently started elementary school students are.