Hello, im new to freelancer.com but im very reliable and professional worker. :)
If needed i can extract your data from database/website(etc.) and then put it in the spreadsheet.
If data are categorized for example: "id, name, email, points" then i will be able to process huge ammount of data in no time. But even if data is in total mess i can help you to organize it, and sort it, in any way.
And if you have any additional requirements you dont have to worry, im sure i will meet your expectations :)