‘Loss Stat Prevented’ feature (no loss if joined game in progress) is in Modern Warfare Remastered
With the Modern Warfare Remastered servers appear to be up early, new details on some of the new features Raven is adding has been revealed.
One of those new features is the Loss Stat Prevented, which was first introduced in Black Ops 3.
This feature makes it that if you join a game in progress, and your team that you are placed on loses the game, that stat will not be counted for you.
*In-game image not shown due to Activision take down request.
SOURCE: Reddit