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GJ

Gruendker, Jona

🇩🇪

FIDEFIDE 34614648· Male· Germany· Born in 2004

Follow Jona GruendkerTrack his monthly FIDE ratings, games, tournaments and more.

Jona Gruendker, a 22-year-old German player, is rated 1817 — his current career high. He plays occasionally (9 games in the last 12 months) and took a 23-month break between May 2024 and May 2026. Recent appearances: DWZ-Match-Open Duesseldorf 2026 and Krefelder Osteropen 2026. Also played 1 rapid (including DWZ-Match Rapidabend 30.3.2026) and 1 blitz events (including DWZ-Match Blitzabend 23.3.2026) recently.

Current rating

1817

Standard

Rpd1786·Blz1826

All-time high

1817

at best
Jun 2026 · age 22

Activity

4

games / yr avg.

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

Signature stat

#71,063

#71,063 · players worldwide · of 218,279

Career timeline

7 entries
2026
Crossed 1800
at age 22
Jun 2026
All-time peak 1817
at age 22
Jun 2026
2024
Inactive for 23 months
paused at 1771 → returned at 1789
May 2024
Best 12-month gain (+188 Elo)
1584 → 1772
Mar 2024
Re-crossed 1600
at age 20
Jan 2024
2022
Crossed 1600
at age 18
Feb 2022

Standard rating history

Peak
FIDE title
Threshold
First rated
Inactive period
FIDE recal.

Activity & highlights

Top opponent
vs David Ray Sarmiento 2,039
2. Erkrather Pfingst-Open 2026 · May 2026 · +11.3 Elo
Evolution
+46
1771 → 1817
Tournaments
3
14 games
Score
7.5/ 1453.6%
7W1D6L
Top 3 losses
1.[L]vsFelix Liesendahl1,981·DWZ-Match-Open Duesseldorf 2026·R1·-10.0
2.[L]vsFlorian Weidert2,003·Krefelder Osteropen 2026·R5·-9.0
3.[L]vsIvan Riabtsev2,054·Krefelder Osteropen 2026·R3·-7.1

Last 12 months — tournaments

3 events
EventDateScoreRankPerfΔ Elo
2. Erkrather Pfingst-Open 2026
Swiss
May 20264.5/3#182784+28.4
DWZ-Match-Open Duesseldorf 2026
Open Swiss
Apr 20261/2#621747-2.0
Krefelder Osteropen 2026
Open Swiss
Apr 20262/4#361867+19.6

Rankings

/
Germany
#7,464
out of 15,549 players
Europe
#51,624
in continent
World
#71,062
out of 400,000+

National ranking

Europe & World

Europe
World
Germany
1
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
2
🇩🇪Bluebaum, MatthiasFollow Matthias BluebaumTrack their monthly FIDE ratings, games, tournaments and more.
2,694
3
🇩🇪Svane, FrederikFollow Frederik SvaneTrack their monthly FIDE ratings, games, tournaments and more.
2,657
4
🇩🇪Donchenko, AlexanderFollow Alexander DonchenkoTrack their monthly FIDE ratings, games, tournaments and more.
2,640
5
🇩🇪Kollars, DmitrijFollow Dmitrij KollarsTrack their monthly FIDE ratings, games, tournaments and more.
2,634
6
🇩🇪Svane, RasmusFollow Rasmus SvaneTrack their monthly FIDE ratings, games, tournaments and more.
2,620
7
🇩🇪Doettling, FabianFollow Fabian DoettlingTrack their monthly FIDE ratings, games, tournaments and more.
2,593
8
🇩🇪Wagner, DennisFollow Dennis WagnerTrack their monthly FIDE ratings, games, tournaments and more.
2,591
9
🇩🇪Engel, LuisFollow Luis EngelTrack their monthly FIDE ratings, games, tournaments and more.
2,588
10
🇩🇪Braun, ArikFollow Arik BraunTrack their monthly FIDE ratings, games, tournaments and more.
2,587
...
7464🇩🇪Gruendker, Jona1,817
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
...
51624🇩🇪Gruendker, Jona1,817
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
...
71062🇩🇪Gruendker, Jona1,817