In 2003, Dina Kagramanov won the Canadian Girl's Chess Championship in the U18 age group. In 2005, she won Toronto Women's Chess Championship. In 2009, Dina Kagramanov for the first time won the Canadian Women's Chess Championship. In 2010 Dina Kagramanov participated in Women's World Chess Championship by knock-out system and in the first round lost to Nana Dzagnidze.