In the well-known variation known as "Points Rummy," players are rewarded with points at the conclusion of each round according to the value of the unmelded cards islots all listn their hands. While taking into account the possible consequences for holding onto valuable cards, this version encourages players to meld their cards as quickly as possible. Another variant is called "Pool Rummy," in which players must maintain a certain number of points below a predetermined threshold over several rounds.