= 0 pts
 
= 1 pts
 
= 3 pts
 
= 5 pts
Tell me more about this graphic Ok, got it
Each vertical bar represents one round in the iterated Prisoners Dilemma.
Its color tells you the result of the round:
Result You scored Opponent scored
 
Mutual cooperation 3 3
 
Mutual defection 1 1
 
Greed 5 0
 
Sucker 0 5
Your total score for the 120-round game is shown at top left. The parenthetical shows you what agent acted as your "opponent" and its total score. Remember you aren't trying to beat the opponent, just trying to maximize your own score.
Tit For Tat by house
The classic tournament-winning retribution strategy.
Attribute Score Better than
Exploitation -15 14%
  •  
  • Cooperation 4291 42%
  •  
  • Effectiveness against:
    cooperative agents 1440 14%
  •  
  • charitable agents 1440 14%
  •  
  • exploitative agents 698 42%
  •  
  • paranoid agents 698 42%
  •