How to deal with mistakenly reporting old GRE percentile scores While filling my applications for PhD in computer science I used the percentile scores that I have on the paper score report I received from ETS by mail 3 years ago. However I just logged in to my GRE account to order a copy of the scores to be sent to a university, and I was surprised to see that the percentages have changed:


Verbal increased by 1%
Quantitative decreased by 2%
Analytical writing increased by 4%


Will my application get flagged for reporting wrong percentiles? Should I contact all the universities that I have applied to and inform them about the change in percentiles?
Here is a quote from one of the academic forums about the changing GRE scores, over time.

You may find it useful:


  The ETS website maintains that the reported score represents the same
  level of academic ability from year to year ..., e.g., a 720 Quant in
  1999 represents the same level of math ability as a 720 Quant today
  ... though the percentile may change, due to variations in the makeup
  of the test-taking population.
  
  That said, an 11% change DOES seem like a lot, given that almost
  500,000 people take the GRE every year. On the other hand, it seems
  almost universally accepted that the AW is the least important part of
  anyone's score ... unless it's very low (3.0 or less) combined with
  great pre-prepared writing samples, in which case it suggests the
  applicant may have hired somebody to write the writing sample.