Riot Of The Blood said:
Vgchartz is a retail tracking service that is completely independent. This site has it's own retail samples, and they cover about 15% of the market (Note: I think I remember ioi saying that). That's enough data to make exteemly accurate estimates. Ioi does not copy & paste NPD's numbers, as that would defeat the purpose of this site. If there's a huge gap between VGchartz and NPD's numbers, ioi talks to the publishers and other companies themselfs. Depending on what they, ioi may or may not adjust the numbers. Ioi is not going to change his numbers due to another tracking service. He may, however, use them as tool for other things. Just think of it like this: does Famitsu adjust their numbers because of MediaCreate? No, it doesn't work that way. Both have their own retail samples and data to work with; the same is true with Vgchartz and NPD. |
thanks for the explenation man,I understand what u r saying,,,it would be nice if he looks into this(as he did with uk chartz and the german chartz) ,see if he might have been off or something