To answer your questions:
When do we update the leaderboard?
The leaderboard evaluation begins on the weekly deadline. We do not update it after we generate the markets. The delay between updating the leaderboard and receiving the weekly email is due to us sense-checking the feedback prior to it being sent out. This process should be much quicker from next week
Can you get feedback on market performance?
Yes! From this week you will be receiving more in-depth feedback about how you have performed. Please see this post on what this feedback will look like and keep an eye out in your emails!
Which models are included in the market?
Lastly, just to be clear, you have the ability to choose which of your eligible submissions are used for the weekly evaluation. See here on how this is done. We are working to make this much more intuitive as well