Thanks to a suggestion from @Mike-Ox-Big we will be testing new requirements for the expert level tables. About a month ago we updated statistics to include Winning Trend, which represents a player's winning percentage for the last 50 games played. In addition to minimum ratings, we will now require minimum trend to play at the expert tables. The goal is to make the expert tables more exclusive for more skilled players and create an incentive for people who are still learning to play to eventually work up their rating and trend to qualify for these tables. We will monitor stats for the next couple weeks and see how this goes.