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Ctrnact, Jiri

🇨🇿

FIDEFIDE 366153· Male· Czech Republic· Born in 1976

Follow Jiri CtrnactTrack his monthly FIDE ratings, games, tournaments and more.

Jiri Ctrnact, a 50-year-old Czech player, is rated 1840. He has slipped back 51 Elo over the past 12 months. 22 rated games in the past year (≈5/year long-term). Recent standard appearances include SSS - Krajska soutez - skupina B 2025-2026 r10-11, SSS - Krajsky prebor 2025-2026 r9-10, and Open Ricany 2025 - A. His peak of 1949 was reached at age 41 (Mar 2017).

Current rating

1840

Standard

Rpd1881·Blz—

All-time high

1949

−109 pts below
Mar 2017 · age 41

Activity

9

games / yr avg. · ≈1/mo

22 past 12 mo · ≈2/mo
classical only
Occasional

Signature stat

#64,208

#64,208 · players worldwide · of 216,808

Career timeline

7 entries
2020
K-factor lowered to 20
at age 44
Jan 2020
Inactive for 22 months
paused at 1829 → returned at 1826
Jan 2020
2017
All-time peak 1949
at age 41 · −109 from today
Mar 2017
2016
Best 12-month gain (+82 Elo)
1800 → 1882
Feb 2016
2014
Crossed 1800
at age 38
May 2014
First FIDE rating
1800 · at age 38
May 2014

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Lukas Hejsek 2,050
Open Ricany 2025 - A · Aug 2025 · +5.1 Elo
Evolution
-51
1891 → 1840
Tournaments
9
22 games
Score
7.5/ 2234.1%
4W7D11L
Top 3 wins
1.[W]vsZdenek Voracek1,914·Open Ricany 2025 - A·R5·+11.7
2.[W]vsJaromir Kubaljak1,862·SSS - Krajsky prebor 2025-2026 r5-6·R6·+10.2
3.[W]vsRoman Glasberger1,698·Open Ricany 2025 - A·R7·+5.8

Last 12 months — tournaments

9 events
EventDateScoreRankPerfΔ Elo
SSS - Krajska soutez - skupina B 2025-2026 r10-11
Team
Mar 20260/1#1201021-11.0
SSS - Krajsky prebor 2025-2026 r9-10
Team
Mar 20260/1#1151125-8.2
SSS - Krajsky prebor 2025-2026 r7-8
Team
Feb 20260.5/1#881963+3.0
SSS - Krajsky prebor 2025-2026 r5-6
Team
Jan 20261/1#402662+10.4
SSS - Krajska soutez - skupina B 2025-2026 r4-5
Team
Nov 20250.5/2#931777-4.2
Worst Elo result: CZECH OPEN 2025 - E - 4-member team tournament (-39.0 Elo, finished #730).

Rankings

/
Czech Republic
#2,682
out of 6,368 players
Europe
#46,872
in continent
World
#64,208
out of 400,000+

National ranking

Europe & World

Europe
World
Czech Republic
1
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2,633
2
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2,624
3
🇨🇿Finek, VaclavFollow Vaclav FinekTrack their monthly FIDE ratings, games, tournaments and more.
2,573
4
🇨🇿Vykouk, JanFollow Jan VykoukTrack their monthly FIDE ratings, games, tournaments and more.
2,529
5
🇨🇿Hracek, ZbynekFollow Zbynek HracekTrack their monthly FIDE ratings, games, tournaments and more.
2,525
6
🇨🇿Kriebel, TadeasFollow Tadeas KriebelTrack their monthly FIDE ratings, games, tournaments and more.
2,524
7
🇨🇿Zilka, StepanFollow Stepan ZilkaTrack their monthly FIDE ratings, games, tournaments and more.
2,516
8
🇨🇿Bernasek, JanFollow Jan BernasekTrack their monthly FIDE ratings, games, tournaments and more.
2,501
9
🇨🇿Stocek, JiriFollow Jiri StocekTrack their monthly FIDE ratings, games, tournaments and more.
2,500
10
🇨🇿Krejci, JanFollow Jan KrejciTrack their monthly FIDE ratings, games, tournaments and more.
2,495
...
2682🇨🇿Ctrnact, Jiri1,840
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
...
46872🇨🇿Ctrnact, Jiri1,840
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
...
64208🇨🇿Ctrnact, Jiri1,840