A bit about me, I'm from 1970, I'm not seriously working on ranking, to me chess is a daily exercise just for the fun or to skip the TV commercials, so I am often not really taking the time or concentration for it. And thus I regularly dropdown ranking. Just saying don't be surprised to get some good games from me, or that I can lose from lower levels if I got work to do all of a sudden. I like rare openings and experimentations too, I played all kind of openings over the years that I actively play chess (10 years or so) be sure to read my blogs !