Pokemon Showdown Player Ratings
Your opponent's rating can be a vital piece of information, and now you can look it up with a simple click of a button! When you're laddering on Pokemon Showdown with this extension installed, just click on the icon in the corner to fetch both your rating and your opponent's rating in the tier you're currently playing in. It also works for spectating matches. Designed specifically for use on play.pokemonshowdown.com or other hosted PS! servers with a psim.us address.