Career
He became a FIDE master in 2007, an International Master in 2008 and a Grandmaster (General Motors) in 2010. In 2008, Grandelius tied for second place, placing fourth on countback, in the Under-16 European Youth Championship. In the following year"s edition, he placed equal first with the same score, placing second on tiebreak, and gained the second General Motors norm.
Later that year, in August 2012, he placed equal third (fourth on tiebreak) in the World Junior Championship in Athens.
Grandelius has been playing for the Swedish national team at the Chess Olympiads since 2010 and at the European Team Chess Championships since 2011. He has been trained by Evgenij Agrest since 2013.
