CChessStats
Format
DT

Dornbusch, Tatiana

WGM🇲🇨

FIDEFIDE 14107449· Female· Monaco· Born in 1982

Follow Tatiana DornbuschTrack her monthly FIDE ratings, games, tournaments and more.

Tatiana Dornbusch, a 44-year-old Woman Grandmaster, is rated 2189 and ranked 395th among women worldwide. She has slipped back 61 Elo over the past 12 months. 29 rated games in the past year (≈32/year long-term). Recent standard appearances include Championnat de Monaco 2026, European Women Team Ch 2025, and Lisieux 10000 2025 open A. Also played 1 rapid (including European Women's Rapid Championship January 10-11, 2026) and 1 blitz events (including European Women's Blitz Championship January 11, 2026) recently. She took a 34-month break between May 2014 and Apr 2017. Her peak of 2349 was reached at age 31 (Jan 2013); she also reached #3 nationally in Apr 2009 and spent 130 months in top 5, with a longest streak of 6 consecutive years.

Competes for Monaco since Jul 2017. Previously known as Tatiana Kostiuk (until Jul 2017). Awarded WGM in 2006 (age 24) and WIM in 2001 (age 19). At junior level, she reached #1 nationally in U20.

Current rating

2189

Standard

Rpd2165·Blz2058

All-time high

2349

−160 pts below
Jan 2013 · age 31

Activity

31

games / yr avg. · ≈3/mo

29 past 12 mo · ≈2/mo
classical only
Active

Signature stat

Women #395

#395 · women worldwide · of 22,864
130 months in National top 5 (2004–2024)

Career timeline

21 entries
2025
1st 40-45 player nationally
at age 43 · rated 2257
Jul 2025
2024
130 months in national top 5
longest streak 73 months · since Jan 2004
Dec 2024
Re-crossed 2200
at age 42
Aug 2024
2017
Renamed to Dornbusch, Tatiana
at age 35
Jul 2017
Switched federation: UKR → MNC
at age 35
Jul 2017
2014
Inactive for 34 months
paused at 2315 → returned at 2310
May 2014

Standard rating history

Activity & highlights

Top opponent
vs Amir BagheriGM 2,359
Championnat de Monaco 2026 · Feb 2026 · +4.5 Elo
Evolution
-68
2257 → 2189
Tournaments
4
24 games
Score
11.5/ 2447.9%
7W9D8L
Top 3 wins
1.[W]vsYounes El Mchaouri MasCM2,125·Lisieux 10000 2025 open A·R5·+6.8
2.[W]vsPatrick Van HoolandtFM2,049·Championnat de Monaco 2026·R6·+6.2
3.[W]vsMarija ZverevaWIM1,994·Championnat de Monaco 2026·R2·+4.9
Top 3 losses
1.[L]vsDamir LevacicIM2,077·Championnat de Monaco 2026·R7·-13.1
2.[L]vsNicolas CoursagetFM2,133·Lisieux 10000 2025 open A·R6·-13.0
3.[L]vsJohanna PaasikangasFM2,106·European Women Team Ch 2025·R7·-12.4

Last 12 months — tournaments

4 events
EventDateScoreRankPerfΔ Elo
Championnat de Monaco 2026
Swiss
Feb 20264.5/7#62162-2.8
European Women Team Ch 2025
Open Swiss
Oct 20252/8#1402011-48.0
Lisieux 10000 2025 open A
Open Swiss
Aug 20254.5/7#192222-1.4
Team 2025 - Top Feminin Finale
Team
Jun 20250.5/2#151945-16.4
Worst Elo result: European Women Team Ch 2025 (-48.0 Elo, finished #140).

Most-Played Opponents

vsIgor EfimovGM
🇲🇨MNC·2318
+2 −5 =5
12 games·last met Feb 2025
View head-to-head →
vsPatrick Van HoolandtFM
🇲🇨MNC·2013
+2 −2 =4
8 games·last met Feb 2026
View head-to-head →
vsKenia Jose de RibbegrenWCM
🇲🇨MNC·1803
+7 −0 =0
7 games·last met Feb 2026
View head-to-head →
vsKarl Johan Ribbegren
🇲🇨MNC·2080
+3 −2 =2
7 games·last met Feb 2025
View head-to-head →
vsJean-Michel Rapaire
🇲🇨MNC·1710
+7 −0 =0
7 games·last met Feb 2024
View head-to-head →

Rankings

/
Monaco
#6
out of 56 players
Europe
#6,151
in continent
World
#8,744
out of 400,000+

National ranking

Europe & World

Europe
World
Monaco
1
🇲🇨Berezovsky, IgorFollow Igor BerezovskyTrack their monthly FIDE ratings, games, tournaments and more.
2,398
2
🇲🇨Bagheri, AmirFollow Amir BagheriTrack their monthly FIDE ratings, games, tournaments and more.
2,354
3
🇲🇨Efimov, IgorFollow Igor EfimovTrack their monthly FIDE ratings, games, tournaments and more.
2,318
4
🇲🇨Li, DominiqueFollow Dominique LiTrack their monthly FIDE ratings, games, tournaments and more.
2,288
5
🇲🇨Villegas, PierreFollow Pierre VillegasTrack their monthly FIDE ratings, games, tournaments and more.
2,267
62,189
7
🇲🇨Costalonga, RiccardoFollow Riccardo CostalongaTrack their monthly FIDE ratings, games, tournaments and more.
2,159
8
🇲🇨Cahen, AlexisFollow Alexis CahenTrack their monthly FIDE ratings, games, tournaments and more.
2,093
9
🇲🇨Levacic, DamirFollow Damir LevacicTrack their monthly FIDE ratings, games, tournaments and more.
2,091
10
🇲🇨Ribbegren, Karl JohanFollow Karl Johan RibbegrenTrack their monthly FIDE ratings, games, tournaments and more.
2,080
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
3
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,735
7
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,717
8
🇦🇿Mamedyarov, ShakhriyarFollow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more.
2,717
10
🇹🇷Erdogmus, Yagiz KaanFollow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more.
2,708
...
6151🇲🇨Dornbusch, Tatiana2,189
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
8744🇲🇨Dornbusch, Tatiana2,189