cheating question


there are some people who just play fast in slower time controls. it can be intimidating plus they are probably better players, however they will make a lot of tactical mistakes as a result of their fast play. so yes their rating is accurate, they probably just had a good game. If they are underated, their rating will eventually climb up to their correct rating. and its unlikely that they are cheating, but if you are suspicious you can always report them and chesscom will review them, but the cheating problem is definitely overhyped it is mostly just superstition.

https://support.chess.com/article/648-what-do-i-need-to-know-about-fair-play-on-chess-com
https://www.chess.com/article/view/online-chess-cheating
https://www.chess.com/article/view/chesscom-update-february-2024#FairPlay
The site closed almost 66,000 accounts last month for fair play violations and has a full team of staff working on reports along with some automated systems for detection.
https://www.chess.com/article/view/fair-play
That said, discussions of cheating, potential cheating, or cheat detection are not allowed in the general forums. If you would like to discuss join the following club. https://www.chess.com/club/cheating-forum