That said, clearly he has 2 accounts as a backup plan. If his rating isn't 1500 or higher in a year, he'll use the 2 accounts to face each other and have whichever account is doing better win each game and boost himself over 1500!
Having 2 accounts is considered cheating. From Help and Support:
Can I have multiple accounts?
No, not only do we not allow the use of multiple accounts; we also consider it a form of cheating.
Please restrict yourself to a single Chess.com account, and avoid all suspicion!
Also, if it's just a new username you are after, please see here.
keywords: cheat cheating multiple accounts more one account
Fryedk, if it was me you asked, my rating is Fide 1400 http://ratings.fide.com/card.phtml?event=1524283