If you want play a game but you don't want to lose your rating, play unrated chess! how to use it: go to play then press new game and after that press custom challenge then do unrated! Comments about it please
It's silly to protect your rating. The only purpose of your rating is to help you find a good game. Your rapid rating now is 824 and if you lose the next 10 in a row, you are much more likely to get an opponent at your level in the next game than if you played 10 unrated games.
If you want to teach a friend how to play a game and let them win but you don't want to lose your rating or if your trying a new opening, play unrated chess! how to use it: go to play then press new game and after that press custom challenge then do unrated! Comments about it please