Didn't get a hit in tech support so I'm guessing this doesn't exist. Here's an idea for improvement or plugin:

 

 Is there a way to display "# of days won" or "like:post ratio" in the leaderboard? The overall numbers are great but they (more or less) just highlight the most frequent posters. We're looking for a way to encourage quality over quantity. 

Also, "most reputation given" would be a good one