Grigoriants won the U14 section of the
World Youth Championships in 1997 and the U16 section of the
European Youth Championships in 1999. In 2004, he shared first place with
Evgeny Najer,
Kaido Külaots,
Artyom Timofeev,
Zoltan Gyimesi and
Oleg Korneev in the
Cappelle-la-Grande Open tournament. The following year, Grigoriants attained the title of
Moscow Champion. In 2006 he scored 7 points out of 10 games, a half point less than the winner, at the 22nd Open tournament in
Cappelle-la-Grande. In 2018 he
married the Hungarian chess player
Petra Papp. == References ==