If you like playing I invite you to join freechess.org I play it with an android client by Ian Pinto, it is simple an simple app. Since I frequently loose control playing my daughter restricted me from playing till december, so I envy you right now. I am at about 1400 point in blitz mode and the thing I like most is when I loose against players at 1700 points. I have the feeling I will never beat them, they are so good. I think 1700 points is my limit I can win against. What you think is your limit?