Scoring
Scoring varies from place to place. The most common version is that after a game each player with cards remaining scores -1 point for each, unless they have 10 or more remaining, in which they score -2 for each. If they didn't get to play any cards at all, they score -3 for each. Then the winner of the hand scores +1 for every -1 his opponents got. (So, for example, if North won, and East, West, and South respectively still had 3, 11, and 8 cards left, East would score -3, West would score -22, South would score -8, and North would score +33.)
Likewise for a 3-player game, a player with 17 cards remaining is deducted triple points. A player with more than 11 cards and less than 17 cards remaining is deducted double points. An alternative scoring method to deduct one point per remaining card, is to double the count for each unused 2.
Read more about this topic: Big Two