FMDeyan Samuil Kostov
BulgariaBorn 2006FIDE ID 30909015
Deyan Samuil Kostov is a FIDE master from Bulgaria. On FIDE's October 2026 list Deyan Samuil Kostov is ranked #3602 in the world in classical chess with a rating of 2316.
Classical
2316
World #3602 +3
Rapid
2305
World #2327 0
Blitz
2246
World #3290 +43
#28 in Bulgaria2327 12-month high (July 2026)FIDE list: October 2026
Rating history
ClassicalRapidBlitz
Match odds
Ratings and ranks from FIDE's official October 2026 list, updated on the 1st of each month.