Dee ihe ọzọ maka paragraf a - E nyere Gustafsson aha nke International Master na 1999 na nke Grandmaster na 2003. Ọ bụ otu n'ime ndị egwuregwu German kachasị ike; o mechara nke abụọ na asọmpi German nke 2004 na 2005, ma merie asọmpi German nke blitz chess na 2001. A họpụtara ya n'òtù egwuregwu mba Germany n'afọ 2002, nọchitere anya mba ya na 36th, 37th
, 38th na 40th Chess Olympiad, ma bụrụ akụkụ nke ndị otu German nke meriri 2011 European Team Chess Championship.