Although the exact rules being followed can affect scoring, unmelded cards that are still in opponents' hands at the end of a round usually earn points. Strategy and Scoring. Throughout the game, playeonline rummy apprs are encouraged to think critically about their moves and take into account both offensive and defensive strategies thanks to this scoring system. As a sophisticated hobby among fans, Rummy Nobel has established a distinguished place for itself in the world of card games. Its development from recreational play to competitive tournaments is reflected in the important turning points in its history.