joshi tm: I think that isn't the point. For me, everybody must start each game rating with 1000 or 1200 points and each victory give between 10 and 50 points, in accordance with BKR opponent. For me would be the more correct rating calculation and would be necessary play many games and play against best players to be in the top.
Besides, it doesn't must be very difficult to do it (the new rating calculation, of course).