Who won the Feb 4 Japan Chart prediction league?

[Alvar]

I have a question regarding the predicitons on the first page. The percentages seem to be a bit weird... here... I will give an exampel from my latest Japanese prediction-results. The first number is my prediction, the second is the real number and the third is the percentage. Lets Make A J-League Pro Soccer Club 5 (PS2) 50,000 108,250 46.19% ok, so we can probably all agree that that is 46.19% accuracy. But what about this one? Grand Theft Auto: San Andreas (PS2) 90,000 49,750 19.10% How in any way shape or form is that 19.10% accuracy? :)