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KJ

Kozohorsky, Jan

🇨🇿

FIDEFIDE 23730382· Male· Czech Republic· Born in 1986

Follow Jan KozohorskyTrack his monthly FIDE ratings, games, tournaments and more.

Jan Kozohorsky, a 40-year-old Czech player, is rated 1630. He has slipped back 69 Elo over the past 12 months. 10 rated games in the past year (≈5/year long-term). Recent appearance: MKSS - Krajska soutez B 2025-2026 r10-11. Also played 1 rapid event (including Bilovec 2026) recently. His peak of 1742 was reached at age 38 (Apr 2024).

Current rating

1630

Standard

Rpd1646·Blz—

All-time high

1742

−112 pts below
Apr 2024 · age 38

Activity

8

games / yr avg. · ≈1/mo

10 past 12 mo · ≈1/mo
classical only
Occasional

Signature stat

#135,168

#135,168 · players worldwide · of 216,808

Career timeline

8 entries
2026
K-factor lowered to 20
at age 40
Feb 2026
2025
Best 12-month gain (+142 Elo)
1581 → 1723
Jan 2025
2024
All-time peak 1742
at age 38 · −112 from today
Apr 2024
Re-crossed 1600
at age 38
Mar 2024
2023
Crossed 1600
at age 37
Feb 2023
Crossed 1500
at age 37
Feb 2023

Standard rating history

Last 12 months — activity & highlights

Evolution
-69
1699 → 1630
Tournaments
6
10 games
Score
0/ 100.0%
0W0D10L
Top wins
No standard wins or draws in the last 12 months.

Last 12 months — tournaments

6 events
EventDateScoreRankPerfΔ Elo
MKSS - Krajska soutez B 2025-2026 r10-11
Team
Mar 20260/2#1131071-8.2
MKSS - Krajska soutez B 2025-2026 r8-9
Team
Feb 20260/1#991270-1.6
MKSS - Krajska soutez B 2025-2026 r6-7
Team
Jan 20260/2#981140-14.0
MKSS - Krajska soutez B 2025-2026 r4-5
Team
Nov 20250/2#911149-14.8
MKSS - Krajska soutez B 2025-2026 r2-3
Team
Nov 20250/2#1011101-20.4
Worst Elo result: MKSS - Krajska soutez B 2025-2026 r2-3 (-20.4 Elo, finished #101).

Rankings

/
Czech Republic
#4,636
out of 6,368 players
Europe
#91,875
in continent
World
#135,160
out of 400,000+

National ranking

Europe & World

Europe
World
Czech Republic
1
🇨🇿Nguyen, Thai Dai VanFollow Thai Dai Van NguyenTrack their monthly FIDE ratings, games, tournaments and more.
2,633
2
🇨🇿Navara, DavidFollow David NavaraTrack their monthly FIDE ratings, games, tournaments and more.
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
...
4636🇨🇿Kozohorsky, Jan1,630
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
...
91875🇨🇿Kozohorsky, Jan1,630
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
...
135160🇨🇿Kozohorsky, Jan1,630