Who won the Feb 4 Japan Chart prediction league?

[Alvar]

ok, that pretty much means that if you over-predict by 2x you get 0% accuracy. I guess according to the calculations that is equal to saying the sells are at 0 when under-predicting. Though it is alot more ridiculous to say something is gonna sell 0 copies :) Guess I will adapt and lower the numbers on everything a bit for next week :) Edit: And it does mean that unfortunately my cooking mama prediction will be 0% :p