[1] In January 2011, Hovhannisyan won the 71st Armenian Chess Championship.

[3] The following month, Hovhannisyan tied for first place with Dariusz Świercz in the World Junior Chess Championship in Chennai, placing second on tiebreak.

In January 2012, Hovhannisyan took second place in the Armenian championship.

[6] In 2013 he won the 6th Karen Asrian Memorial in Jermuk.

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