This study is to analyze the factor relevant getting score and the process of getting score that have been main factor of getting score in elementary school boy`s single badminton game. For this research, I tried to do 3-D video analyzing in a set of 6th grades boy`s single game in elementary school formal badminton competition and analyze plyer`s movement of cental point by coordinated of both the tip of the toes. The final score was 17 to 10, I analyzed 26 out of 27 scores from the beginning and compared the differences by t-test using SPSS program. The results follow according to research conclusion. 1) The player who won the game uesd more offensive technique than player who lose the game. 2) The distance before and behind moved by player effected to score. 3) When comparing path of moving both players, the more separate from home position relatively, the lower score showed. 4) The point of view in moving distribution of player, the player who sent shuttlecock close to the other player`s endline way of back hand direction was getting more score. 5) To get a score effectively, it is useful that there should be constantly separated distance among powerful smash, a point where shuttlecock is down, and defensive player.