why chess.com doesnt do anything against cheater???

I reached 2100 and fell down now to 2050 and i can tell you that 2/3 are cheaters and blunder pieces with a few seconds on clock, but with in a few moments they see complicated 4-move combinations.

who made same experience here?

its not about losing, its about how many people crush you without using time

waaaaa!

I'm in...

Maybe this is related in some way to the theory of relativity...

Name? 

I looked at your last few losses. None fit that description.

Even my low rating can see that you just lost due to being out preformed, I think your just mad because you ego high is going away, you want to have fun with chess stop caring so much about the losses and learn from them. And so what if someone cheats most cheaters don't get away with it for long because they get reported, less than a quarter of your opponents cheat most likely

Everybody blunders pieces with a few seconds and see clever sequences with more time. 

In before the lock!!

(First time in my life that I'm writing this phrase)

I also reach 2100 and then fall back to 2050. Very frustrating!

Then I remind myself that 2050 is also a damn good rating, and that there are other things to obsess about in life...

I mean players playing one day here or a few more who are on 2100 without losses or 17 winnin streak

2100 people may well be new in the site, or be without losses if they played relatively few games - and people can also get a crazy streak, especially if they play low rated opposition. 

I get sometimes 10- or 11- winning game streaks without pre-selecting my opponents. It just happens sometimes, and the next day I typically lose all of these points back to the system. 

And cheaters do exist. You can check any game with a computer, and if you have a reason to suspect - go and report about it to staff. Don't post about it in the forums, as it is justly frowned upon. These topics make chess less fun for everybody. 

But reporting cheaters is the way to go. Chess.com very quietly removes these people from the site. 

There's also the cheating forum, which is a great place to discuss cheating at length and in a level of detail that you wouldn't believe. Just not in the general forums. 

Good luck getting back to 2100!! 

Solskytz is trolling! Lol 

https://support.chess.com/customer/en/portal/articles/1444879-fair-play-on-chess-com-what-you-need-to-know

Discussions of cheating, potential cheating or cheat detection are not allowed on the general forums. If you would like to have that discussion, join the following group.

https://www.chess.com/groups/home/cheating-forum