games against computer don't appear;

1) I play against computer but the games do not appear in my finished games while it appears on some other players, why that? 

2) Is it possible to delete some publications, if yes how? Thank you very much beforehand. 

Respectfully,  

Stéphane

Computer games don't get saved unless you manually save them or run a Game Review.

Delete "publications"? Do you mean forum threads? Using the website, you can delete and edit forum posts. Threads can only be deleted before someone responds.

Thank you, very clear @justbefair

1) I did run a game review on the phone and it wasn't saved?? strange!

2) Clear, once someone commented, no more possible to delete.

That doesn't happen on the apps. On Android, you have to manually save after game completion. Not sure if the iOS app has that option yet

Thank you @Martin_Stahl , would you please explain how to save on PC and Android? No everybody knows how...

On phone: "Save to archive" .... then in two steps "save". Not intuitive since no "Save" directly.

I just defeated a 2000 Robot Fatima from Indonesia

On the website you either run a Game Review or click the Save option after the game is completed.

On Android, after the game completion you club the Options menu in in the game screen and Add to Archive

yes thank you Martin, I just saw it. Typo Mistake in french, it is written Sauvegardé (saved) instead of should be Sauvegarder (save)

@Martin_Stahl If you defeat a 2000 robot, is it correlated to your ELO?

Did it say that before you saved it?

Not really

Thank you @Martin_Stahl, so the score we have in Rapide is our ELO? I guess many player are no clue what is their ELO and where to find it. I defeated a 2200 robot...

@Martin_Stahl It seems if you play very quickly against bots (even those > 2000) they are more likely to play badly... is this how they're programmed?

The bots move pretty quickly but they're not specifically set to play poorly if you play quickly. It should be noted, the engine is running on your device, so that will also play into how well any given bot will run

Play against a sufficient number of real people and the rating you get from that will be your rating for that pool. That may or may not correlate to a real world rating you would get from over the board rated play but is likely to be within 200 or so points.

Ratings are really only valid in the pool of players you play against.

So the Chess.com bot engines are running completely on the local machine? And will be running more efficiently in your Chess.com app than in a browser as Javascript? I assume there may be a strength difference between the app and browser experience....? That would explain why some highly rated bots can play so poorly! I notice that Chess.com's eval often causes the Edge browser on my Xbox to crash with "memory exceeded".

I haven't tested but my guess is the computer version would run better than most phones but it will also depend on the device. CPU and memory availability are going to be the biggest impact.

You need to manually save it into your game archive.

Microsoft Surface Laptop with I9, or Samsung phone with 12 Giga RAM. Should be fine?

Surface will like perform better. For playing against the bots both should likely be good.