How is this user not on rapid leaderboard list?

@Spasoje93 yes, but you are 1783 now, you gotta be more steady!

now he is at no. 84 you can check it.
link : lichess.org/player/top/200/rapid

@Bipins360 Sure, he played few more games and decreased his deviation. :)

no, he top 83

he is top 83 now