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Fabiyana Kostadinova

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BUL · 16 yrs · K=40 · Peak 1570 (May 2024)

Best performance: 1862 at Bulgarian Team Championship 2023 - Women(Best of 2023)

World #=169373 live, down 2994#166,379 publishedBulgaria #=362Europe #=110011among active players

Classical rating

1558

FIDE’s November 2026 list. No rated games since, so the live rating is the same.

On FIDE’s list since Feb 2020

How live ratings are calculated

Rating History · Classical

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Classical rating 1570 to 1558 over the last 12 months; peak 1570 in May 2024.

Official rating by month

Each month: the rating, its change from the list before, and the rated games FIDE counted.

ListClassicalRapidBlitz
Nov 20261558, 0, 0 games1624, 0, 0 games1454, 0, 0 games
Oct 20261558, 0, 0 games1624, 0, 0 games1454, 0, 0 games
Sep 20261558, 0, 0 games1624, 0, 0 games1454, 0, 0 games
Aug 20261558, 0, 0 games1624, 0, 0 games1454, 0, 0 games
Jul 20261558, 0, 0 games1624, +46, 5 games1454, 0, 0 games
Jun 20261558, 0, 0 games1578, 0, 0 games1454, 0, 0 games
May 20261558, 0, 0 games1578, 0, 0 games1454, 0, 0 games
Apr 20261558, +1, 0 games1578, 0, 0 games1454, 0, 0 games
Mar 20261557, 0, 0 games1578, 0, 0 games1454, 0, 0 games
Feb 20261557, -13, 2 games1578, 0, 0 games1454, 0, 0 games
Jan 20261570, 0, 0 games1578, 0, 0 games1454, 0, 0 games
Dec 20251570, 0, 0 games1578, 0, 0 games1454, 0, 0 games

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 2 games, Jan 24 – Jan 25.

From 154 classical games on record, the latest on Jan 25.

Classical games since the November list

No rated classical games this rating periodsince the NOV26 list (Nov 1, 2026)

Show gamesLast playedScore
Trayana CUP 2026, Under the aegis of BSCFJan 23 – Jan 254/7

The live rating moves only when new rated games are played. Until then it matches the published rating.

Best wins · Classical

From 107 rated classical games against rated opponents, 2017–2026

#OpponentRating
1, Lozanka Nestorova, Sep 2023 · Bulgarian Team Championship 2023 - Women, 1817
2, Ivaylo Belev, Sep 2023 · Primorsko Open B, 1671
3, Damjan Genchev, Sep 2020 · Primorsko open 2019 A tournament, 1633

Event timeline · Classical

23 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Performance rating by year

YearGamesScoreAvg oppTPR
2026201859—
20233512½15171415
2021101½14611165
201912411261001
201891½1164891
2017811183861

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

Rated near Fabiyana Kostadinova · Classical

World

  1. #=169373Andrea Bianchi1558.0
  2. #=169373Hristo Katsarov1558.0
  3. #=169373Fabiyana Kostadinova1558.0
  4. #=169373Rumen Gushterski1558.0
  5. #=169373Dabren Luis Ange Sifuentes Palos1558.0

Bulgaria

  1. #361Dimitar D. Dimitrov1559.0
  2. #=362Hristo Katsarov1558.0
  3. #=362Fabiyana Kostadinova1558.0
  4. #=362Rumen Gushterski1558.0
  5. #365Velio Kolev1557.0

Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.