After graduating from Polytechnic Secondary School, he was trained as a skilled geology worker and also got his Abitur.

Raj Tischbierek was awarded Grandmaster (GM) title at the 1990 FIDE Congress.

[1] In May 2002, the German Chess Federation thanked him and acknowledged him in the form of an honorary certificate.

[2] With the national team of the East Germany Tischbierek took part in the 29th Chess Olympiad in 1990.

SSK Mozart, in the 2003/04 season for SV NÖ Melk-Wachau, from 2013 to 2018 he played for SIR Royal Salzburg.