Getting out of a Game without Rating Loss

Is there any rule whereby one player Can Decide to opt out of a Rated Game without Affecting The Ratings Because he realised that he had accepted offer of One Move in 7 Days Game, Because The Other Person Literally moves once a day ?

Originally posted by jimm
Is there any rule whereby one player Can Decide to opt out of a Rated Game without Affecting The Ratings Because he realised that he had accepted offer of One Move in 7 Days Game, Because The Other Person Literally moves once a day ?

Thank you for the Information.
I am just curious to know the Reasoning behind it, being the 2nd & Not the 3rd or 4th Move by Black ?

There has to be a cut-off somewhere, I imagine the 2-moves was chosen because it's early enough so that the relative strengths of the players would not yet be visible.

I believe it's because Black's second move is the earliest that a checkmate can occur - so-called "Fool's Mate". It's impossible to win before then, so there is the option to delete the game.