I've seen other people get the blitz achievement... maybe a bug or look harder!
Bullet 2000 but no Blitz 2000?

I have these
but I also have a sneaking suspicion that those awards are for number of games, not rating.

did they create these achievements recently? i've only started seeing them last week and today when i looked at my achievements it says i had gotten all of those records yesterday

did they create these achievements recently? i've only started seeing them last week and today when i looked at my achievements it says i had gotten all of those records yesterday
Still a little glitch-y. It has existed in beta for a while, but only now are they beginning to roll it out to the general public. Kind of funny stuff can happen (although I'm sure chess.com staff is still working on it). For example, I have been over 1600 rapid for a while (no achievement). Then I LOSE a game and rating points (rating still over 1600) and instantly only then got the achievement lol.
p.s. I got the rating back shortly after, but it is funny the way it worked.

maybe it happens when you cross whatever multiple of 100 rating. I dropped down below 2000 bullet and pulled myself back up too many times to count...

Around 7 years ago when I passed 2000+, they send me an email notification that " you are on high rated category and chess.com closely monitor on high rated accounts".
I am basically inactive for more than 2 years now so I dont know about current achievements.

Ok, so now I played an unrated game with a 2000 blitz player and got the achievement. Weird.
I believe chess.com only recently added these achievements, so if you already 'achieved' it there's nothing chess.com has that's detecting it. You need to play a game or something to somehow 'trigger' the achievement, even if you technically already achieved it. I dropped from 2600-2500, then won a game and got back to 2600 and got the achievement the same way
Why do I have this achievement: