Achievements She received a silver medal in the middle distance at the 2004 World Orienteering Championships in Västerås, and a bronze medal in 2006. She received two bronze medals at the 2004 European Orienteering Championships in Roskilde, and a silver medal in the long distance in Ventspils in 2008. Tatiana won four gold medals at Junior World Orienteering Championships.
Membership She was member of the Russian relay team that received a silver medal in 2008, together with Natalia Korzhova and Yulia Novikova.