Maybe? In my experience, yes.
Does playing against weaker player make you bad at chess?

Yes, I learned the most from stronger players. But that said, a 'weaker' player could simply be a stronger played who is currently tilted, so don't underestimate anyone. I've both beaten people higher than me and lost to people lower than me.

That's like saying riding a bicycle makes you a worse driver. Stop judging playing level to one game. Play both high and low rated players. One person on here years ago suggested playing with a handicap instead of going easy on the opponent. I would echo that here. You would still need to calculate then with knight or rook odds for example.

Does eating rabbits make a lion weaker NO NO NO it makes him stronger so defeating weaker players is good for you, BADRUDDINN SHOBABA

When playing friends with lower ratings, playing with bishop/rook odds often evens out the game enough to be enjoyable for us both, and forces me to think as I'm on the back foot. Feel free to adapt the odds until you start losing around half of the time.
Also playing the bongcloud against them leads to some very fun games.
I played against my low rated friends.I didn't think about the move and didn't calculate because I was going to win anyway.I'm worried that this will make me lose to same level player as I will not think.Does playing against weaker player make you bad at chess?
If you only play against weaker opponents then I wouldn't be surprised if you get worse at chess. I am not sure if this is true for chess ability but when it comes to muscles there's a saying "use it or lose it". If your chess opponents aren't challenging enough and you don't have to play near your full potential in order to win then your chess ability might regress.

It depends. Are you trying to teach them what you've learned or are you using them as a punch bag? One will help your understanding the other will make you sloppy.

It depends. Are you trying to teach them what you've learned or are you using them as a punch bag? One will help your understanding the other will make you sloppy.
Yeah but Rocky lives.


You need to play against somewhat weaker opponents( -150-200 elo) to put what you study /practice to work. You also need to be playing against somewhat higher rated opponents( +100-150 elo) to get your mistakes exposed. Playing exclusivily vs much higher/lower rated opponents results in little or very slow improvement.
Sometimes a song defines a generation,sonetimes a song defines tacky,sometimes a song is the very definition of bad music,"Eye of the Tiger" does all three,all at once.
I played against my low rated friends.I didn't think about the move and didn't calculate because I was going to win anyway.I'm worried that this will make me lose to same level player as I will not think.Does playing against weaker player make you bad at chess?