So taking those numbers above here is what VGchartz had for 3 weeks of North America charts in September (including Spider-man release week)
Going to guess there will need to be some adjustments.
Using hardware tool can get USA numbers which is what NPD tracks, not the whole of NA. These are numbers VGC currently has for first 3 weeks of this NPD.
PS4 - 182k (60.6k avg)
Switch - 148k (49.3k avg)
XBO - 137k (45.6k avg)
Just adding VGC's average weekly numbers together we get this:
PS4 - 303k (122k below Era Numbers)
Switch - 246.5k (13.5k below Era Numbers)
XBO - 228k (53k above Era Numbers)
So going by averages XBO is overtracked, Switch is slightly undertracked unless it had a boost in the last two weeks from something and PS4 is probably about right considering the last two weeks will be a lot bigger than average due to Spiderman.
edit: NVM Spiderman was released September 7th, PS4 isn't "about right" it's heavily undertracked. XBO overtracked, Switch slightly undertracked, PS4 Heavily undertracked.
Last edited by Barkley - on 19 October 2018