I've been using Jimmykay as a chess coach, for the last few months, receiving insight and instructions during games together. I have not only learned alot during our games but I have received accurate direction on what direction to take my studies. He has helped tremendously to not only improve my game but also what I should be focusing on learning. At the beginning of our sessions I was studying the wrong things and didnt  even know it until he pointed out where I should direct my attention. Since then my rating has increased nearly  200 POINTS and the improvement keeps me motivated and excited about the game of chess.