Why has my grade not gone up even though I've won repeatedly in Standard Races? If your grade is S or above, you will neither gain nor lose grade from Standard Races. Related articles [iOS] I cannot find any rooms when I try to play with people nearby. [Android]I cannot find any rooms when I try to play with people nearby. What are Grand Stars? What are Gold Races? [iOS]A communication error is preventing me from playing multiplayer.