Someone please explain this to me:

I have a balance of .033 and an unexchanged of .027. Yet a person with the same exact hashrate as me has the same balance, but .11 unexchanged. That doesn't make any sense. How is this person making .074 more than I am if we have the same hashrate? Even my 3 hour average is higher than theirs. They also got paid a lot more than I did yesterday and the day before.

http://middlecoin2.s3-website-us-west-2.amazonaws.com/reports/1MkcvHv2X96NyATw99sro726ueSFG8CPVU.html

Compared to:
http://middlecoin2.s3-website-us-west-2.amazonaws.com/reports/1JxWmGfPuRv7CeLqLA3M4WQ7ygJGH5vL88.html