She took clear second place, behind her husband, at the 3rd Mediterranean Chess Championship, held from 31 January to 8 February 2006 in Antalya, and was declared Mediterranean women's champion.In April 2006 she won the 7th European Women's Chess Championship in Kusadasi, Turkey.
Atalik also won the Turkish women's championship in 2008 and 2016.In January 2016, she took clear first place in the 15th Prague Open with a score of 8/9, a full point ahead of the nearest followers.