Finnish Grandmaster (2001). Vice World Champion U16 in 1994. Finnish U18 Champion in 1995.
Best results: winner at Vaasa Open 1996, Budapest First Saturday GM 2000 and 2002, Third Saturday 2001 and XI Guillermo Garcia II in 2003. He came second in Tampere 1999 and Budapest FS 2002. He also participated in
Kallio participated in 2000, 2002 and 2004 Olympiads and in the European Team Championship 2001 and 2003.
Peak rating: 2522 in 2002, he retired from international chess in 2005, he is a professional poker player since
Finnish Grandmaster (2001). Vice World Champion U16 in 1994. Finnish U18 Champion in 1995.