Pedzisa mutsara unotevera: Danielsen akaberekwa muna 1966 uye akawana zita rake rokuremekedzwa somunhu mukuru mukuru muna 1996. Muna 1993, akapedza ari wokutanga muPolitiken Cup naIgor Khenkin naJohn Emms pachikamu che71⁄2/10. Akatamba muOlympia yeChess mitanhatu: matatu kuDenmark (1992, 1994 uye 1996); matatu kuIceland (
2006, 2008 uye 2012). Iye ndiye wechina weIcelandic mutambi kubva munaGunyana 2020.