I believe the last score was 476. You might need to work on improving your score rather than waiting. I don't believe anyone can predict the likely trends.
Join the Ray of hope draw 135 thread, lots of ideas floating there on how to push your scores up, predictions etc.
In my opinion while 464 is not a bad score, but with current trends there isn’t anything you can predict until Feb. If there isn’t anything you could do you push your CRS up, play the ‘wait n watch’ game and hopefully 2020 should bring you some luck. All the best.