How Do You Score in Gin Rummy?

At the end of a round, scores are calculated as follows:

• Knocking: The player who knocks scores the difference between their deadwood and the opponent’s deadwood.
• Undercutting: If the opponent has less or equal deadwood after knocking, they score the difference plus a 25-point bonus.

Going Gin: The player scores 25 points plus the total value of the opponent’s deadwood.