Hi Brock,
I guess I meant once someone understood the rules and maybe had a weeks worth of practice. Of course, even from there - some people take to something well (like any hobby) and some people need to work at it a bit more.
In my experience, I had played off-line for about a month before I created a chess.com account, so that might explain why I landed around the 600 mark straight away.
Make sure you're analysing your games too and solving tactics so you have new knowledge to gain.
i am at 350 after 4 days and i feel like it is unrealistic to expect 500 instantly and 750 after a week. Idk where you got500 from but considering there are thousands below that I say otherwise. I have been doing at least 15 games a day for the last few days. i have really smart friends and I would be considered smart by everybody I know and still, a standard of 650 ELO improvement in a week is awful