The 8-grader from the Secondary School with the Study of European Languages "St. Constantine Cyril the Philosopher", ranked at 12th place out of 100 participants in the All-Russian Olympiad in Mathematics and Linguistics, which took place March 4-6, 2016 in St. Petersburg, Russia. Tsvetelina was accompanied by her teacher in mathematical linguistics Mrs Iliyana Raeva. The Ruse student was the youngest participant in the Bulgarian team and competed in the 11th grade students group. Tsvetelina has a number of awards in different fields of science.