A player who only focuses on getting kills instead of trying to win/play with the team in games. Avoids any situation, if there is slightest risk of dying.
Typically used in League of Legends.
"Our Akali is such a pussy..."
"Yeah, she is just a KDA Player."
Someone who plays only to have a good kills/death ratio, usually goes for a sturdy charatcher to avoid deaths and would rather lose than die. @MrTomMoose
''Jesus, @MrTomMoose is such a KDA player.''