Career
He has spent the majority of his career playing in the lower divisions of Italian football. In 2007 he joined Bellaria–Igea along with Juanito. In June 2008 he was acquired by A.C. (before Christ) Cesena in co-ownership deal for €275,000 and co-currently Triestina acquired Cristian Cristea for €225,000.
Chiavarini only played for Cesena in 2008-2009 Lega Pro Prima Divisione.
He did not play in 2009-2010 Serie B nor 2010-2011 Serie A.
He was loaned out to NK Zagreb on January 2011. On 22 August 2011 he was signed by South Tyrol in another temporary deal.
In December 2012 he returned to Argentina for Atlético Paraná on trial.