I meant no offense to Bokeh, but simply informing him. I played on a chess team, lead by a first board of 17 years and age and literally the highest ranked player in New Jersey. He was a 2100. I played up to a 1400 back when I was on the team (a year or two ago) and was beat only by him and another on my team, a 1500. I'm probably down to a 1200 or below now after not playing for so long- my opening reportiore is, well, forgotten.
The 2100 guy told me that on yahoo every player seems to have a ranking that can easily be inflated. Thus- it's not accurate.
After watching him reconstruct the board of a game I was playing 34 moves after the fact to show me a mistake, I knew he knew what he was talking about.