In progress NPD predicting tool

[Symbios63]

December :

Tool : NS : 1.0 ; XBO : 0.71 ; PS4 : 0.55
NPD : NS : 1.0 ; XBO : 0.52 ; PS4 : 0.45

Good month overall, XBO overestimation being due to end of the month will be easy to correct next year (by according less importance (points) to sells after December 24).