PvP ranking page

Buff_me - Raging Tide

So, lately i took a time to get on rankings and were pking unstoppable for a whole month. Like a week ago i decided to write a ticket and find out how far ive climbed on rankings. According to gm's info:

Response Support Staff 26 via Email 10/22/2012 04:40 PM
Hello Nikita

Thank you for contacting Customer Service. According to our files, the character has a total of 1,507 kills and a unique total of 934. Let me know if that works for you. Good luck and have fun!

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Perfect World Support

Says that i have 1,507 kills, which go to ranking and 900~ unique, which count every unique person i killed, non duplicates.

But as i have this amount of kills, i should be on rankings, as the lowest number of kills is around 1300. So the question is: which of those 2 goes into rankings?

Also, during this week i made around 150 kills, means i am getting closer to rankings just with the second stat.