Flying Blue (Air France & KLM) - AF Y class [mileage earning] issue

I flew ORD-CDG-DEL-CDG-IAD for a total of 16k miles, but just saw the following in my profile:

09/30/2009 AF 028 PAR WAS N 25 % 962
09/29/2009 AF 225 DEL PAR N 25 % 1 020
09/29/2009 ACCRUAL PROMOTION MILES X 3 US 15 SEP-30 NOV 2 040

I flew on a Y economy, and looking at the tables it looks like I should be credited 100%. Anything I am missing?

I flew on a Y economy
You would need to refer to the booking class on your ticket, and not the cabin class on your BPs.

P.S. Y-class fares between CHI and DEL cost ~$7600 USD.

Anything I am missing?
The April Fools changes in Flying Blue: now the mileage earned is, as said by KVS, based on the fare paid.

The table to use is here (http://www.airfrance.us/X02/en/local/voyageurfrequent/flyingblue/fblue_gagner_skyteam.htm?BV_SessionID=rIE83T2E_Am3 BT3nU_d51Yx&BV_EngineID=140ufoft8).

For your flights the % are as follows, depending on your fare:

B, Y, K 100 %

H 75 %

L, V, T 50 %

G, N, Q, U 25 %

Base on the excerpt from your account you had a ticket in N, you earned 25% of the distance, everything is correct!