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Cerny, Ren

🇨🇿

FIDEFIDE 23754559· Male· Czech Republic· Born in 2014

Follow Ren CernyTrack his monthly FIDE ratings, games, tournaments and more.

Ren Cerny, a 12-year-old Czech player, is rated 1690. He is climbing fast, having gained +88 Elo over the past 12 months. 34 rated games in the past year (≈32/year long-term). Recent standard appearances include 1. liga mladeze A 2025-2026 r9-11, Mistrovstvi CR mladeze 2026 - H12, and Mistrovstvi Cech 2025 - HD12. His peak of 1737 was reached at age 11 (Jan 2025).

At junior level, he reached #10 and #3 nationally in U12 and U10.

Current rating

1690

Standard

Rpd1732·Blz—

All-time high

1737

−47 pts below
Jan 2025 · age 11

Activity

31

games / yr avg. · ≈3/mo

31 past 12 mo · ≈3/mo
classical only
Active

Signature stat

#113,622

#113,622 · players worldwide · of 218,279

Career timeline

9 entries
2025
10th Czech U12 player
at age 11 · rated 1737
Jan 2025
Best 12-month gain (+366 Elo)
1371 → 1737
Jan 2025
All-time peak 1737
at age 11 · −47 from today
Jan 2025
2024
Re-crossed 1600
at age 10
Aug 2024
Crossed 1600
at age 10
Mar 2024
Crossed 1500
at age 10
Mar 2024

Standard rating history

Peak
FIDE title
Threshold
First rated
FIDE recal.

Activity & highlights

Best result
Mistrovstvi Cech 2025 - HD12
perf 2014 (+337) · 6.5/7 · #14
Top opponent
vs Vaclav Belaska 1,943
1. liga mladeze A 2025-2026 r1-4 · Oct 2025 · +13.5 Elo
Evolution
+88
1602 → 1690
Tournaments
7
36 games
Score
19.5/ 3654.2%
15W9D12L
Top 3 losses
1.[L]vsJan Horacek1,515·Mistrovstvi Cech 2025 - HD12·R4·-28.7
2.[L]vsMichal Vanek1,584·Mistrovstvi CR mladeze 2026 - H12·R2·-25.2
3.[L]vsDmitri Bukovsky1,718·Mistrovstvi Cech 2025 - HD12·R3·-17.7

Last 12 months — tournaments

7 events
EventDateScoreRankPerfΔ Elo
1. liga mladeze A 2025-2026 r9-11
Team
Apr 20261.5/3#241765+13.6
Mistrovstvi CR mladeze 2026 - H12
Swiss
Mar 20264.5/9#141677+2.8
1. liga mladeze A 2025-2026 r7-8
Team
Jan 20260.5/2#471721+3.6
1. liga mladeze A 2025-2026 r5-6
Team
Dec 20250.5/2#461630-3.6
Mistrovstvi Cech 2025 - HD12
Open Swiss
Oct 20256.5/7#142014+13.6
1. liga mladeze A 2025-2026 r1-4
Team
Oct 20251.5/4#371866+29.2
Open Ricany 2025 - B
Open Swiss
Aug 20254.5/4#382439+28.4
Hot streak: 3 tournaments without losing Elo.

Rankings

/
Czech Republic
#4,234
out of 6,361 players
Europe
#79,384
in continent
World
#113,618
out of 400,000+

National ranking

Europe & World

Europe
World
Czech Republic
1
🇨🇿Navara, DavidFollow David NavaraTrack their monthly FIDE ratings, games, tournaments and more.
2,639
2
🇨🇿Nguyen, Thai Dai VanFollow Thai Dai Van NguyenTrack their monthly FIDE ratings, games, tournaments and more.
2,633
3
🇨🇿Finek, VaclavFollow Vaclav FinekTrack their monthly FIDE ratings, games, tournaments and more.
2,595
4
🇨🇿Zilka, StepanFollow Stepan ZilkaTrack their monthly FIDE ratings, games, tournaments and more.
2,526
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.
2,508
7
🇨🇿Krejci, JanFollow Jan KrejciTrack their monthly FIDE ratings, games, tournaments and more.
2,503
8
🇨🇿Bernasek, JanFollow Jan BernasekTrack their monthly FIDE ratings, games, tournaments and more.
2,501
9
🇨🇿Babula, VlastimilFollow Vlastimil BabulaTrack their monthly FIDE ratings, games, tournaments and more.
2,489
10
🇨🇿Vykouk, JanFollow Jan VykoukTrack their monthly FIDE ratings, games, tournaments and more.
2,487
...
4234🇨🇿Cerny, Ren1,690
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
4
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,744
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
7
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,728
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,721
9
🇦🇿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.
2,713
...
79384🇨🇿Cerny, Ren1,690
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
4
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
6
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
8
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
9
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
113618🇨🇿Cerny, Ren1,690