Thank you so much for your kind comments! We work hard to make Chess.com members happy.
To answer your questions:
1) to see the total number of registered players you should go to http://www.chess.com/members/member_countries.html
2) For more information about our rating system you can go to http://math.bu.edu/people/mg/glicko/glicko.doc/glicko.html
Hi,
I was just wondering how many of us there are here, when you started (my guess based on seeing person records is maybe mid-07?), and some of the specifics of how the game ratings work. I am familiar with the USCF provisional point system. Your system seems fine, but a little dfferent.
I really love your site. Chess is one heck of an inducement to blog & I like all the articles, film clips problems, etc. When I joined up, I did not email my friends about it, but being more familiar with your site now, I surely will.
I also like the pace of the games--being essentially postal or quicker. Much nicer than other chess sites I had visited.