Sorry but I am not familiar with the Discourse Chat much, what chat-events are we thinking about scoring?
6 Mi Piace
Sending a message, reacting to a message and your message being reacted to. But chat is only retained for 90 days by default so it will need to keep track of this for re-calcs.
3 Mi Piace
Thank you for the explanation!
3 Mi Piace
Just wanted to bump this and hope it can be added to the roadmap. 
1 Mi Piace
Somehow this PR never got merged. 
I just merged it! Thank you for letting us know!
5 Mi Piace