How about the rooms are based on rating. When a player achieves a certain rating they can then enter a room based on their rating at the time. So for instance if a room has a rating of above 300 points, someone with a rating of 200 isnt able to enter this room until they achieve 300 or above points. But once you have a certain amount of points you can still enter the lower rating room, as sometimes, there may not be any people in your room. So instead of having room 1, 2, 3, maybe have room rated 0 - 100, 100 - 200, 200 - 300, 300 and above (as there are fewer players with a higher rating). The reason for this suggestion is because there are many times where you can never seem to find a person with a similar rating to youself especially the higher rated players. Surely it would be better if all the similar rated players are in the same room together. What do you think?