Looks like this:
Guy I follow on Twitter added this new add-on today, pretty useful when scrolling through LFG. When you hover over their name, it shows you their rating, win:loss, highest rating in 2’s and 3s.
Add-on name: Drustvar PVP Ratings
It was released today, he wrote on Twitter:
"Notes: Nearby players & party members are inspected and live ratings data is pulled from the server.
LFG: Players cannot be inspected so data is stored locally in a file (like raiderio). Players that are not on the PVP leaderboards (top 5000) are not in the addon yet. As people use the “Copy Drustvar PVP URL” the player will then be added into the database on the next update."
His original Tweet on releasing it today if you have more questions, I won’t be able to answer them if you’re trying to get technical: