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BJ

Berdun, Juan

🇦🇷

FIDEFIDE 170119· Male· Argentina· Born in 1954

Follow Juan BerdunTrack his monthly FIDE ratings, games, tournaments and more.

Juan Berdun, a 72-year-old Argentine player, is rated 1623. He plays occasionally (5 games in the last 12 months). Recent appearance: 2DO IRT ADUM. Also played 1 rapid event (including IRT Rapido del Atlantico - Fecha 2 - Mar de Ajo -) recently. His peak of 1720 was reached at age 70 (Mar 2024).

Current rating

1623

Standard

Rpd1636·Blz1741

All-time high

1720

−97 pts below
Mar 2024 · age 70

Activity

15

games / yr avg. · ≈1/mo

5 past 12 mo
classical only
Moderately active

Signature stat

#137,687

#137,687 · players worldwide · of 216,808

Career timeline

13 entries
2025
33rd Argentine 70-75 player
at age 71 · rated 1650
Nov 2025
2024
Best 12-month gain (+164 Elo)
1556 → 1720
Mar 2024
Crossed 1600
at age 70
Mar 2024
All-time peak 1720
at age 70 · −97 from today
Mar 2024
2022
31st Argentine 65-70 player
at age 68 · rated 1591
Apr 2022
2020
Inactive for 17 months
paused at 1564 → returned at 1576
Apr 2020

Standard rating history

Last 12 months — activity & highlights

Best result
2DO IRT ADUM
perf 1758 (+135) · 3/5 · #23
Top opponent
vs Alfredo Oscar Casarini 1,440
2DO IRT ADUM · Dec 2025 · +5.2 Elo
Evolution
-27
1650 → 1623
Tournaments
1
7 games
Score
3/ 742.9%
3W0D4L
Top 1 win
1.[W]vsAlfredo Oscar Casarini1,440·2DO IRT ADUM·R5·+5.2
Top 3 losses
1.[L]vsCamila Askenazi1,449·2DO IRT ADUM·R4·-14.6
2.[L]vsPablo Arce1,660·2DO IRT ADUM·R7·-8.9
3.[L]vsFelipe Benjamin Delicio1,899·2DO IRT ADUM·R3·-3.4

Last 12 months — tournaments

1 event
EventDateScoreRankPerfΔ Elo
2DO IRT ADUM
Open Swiss
Dec 20253/5#231758-26.6
Worst Elo result: 2DO IRT ADUM (-26.6 Elo, finished #23).

Rankings

/
Argentina
#1,719
out of 3,279 players
Americas
#16,969
in continent
World
#137,679
out of 400,000+

National ranking

Europe & World

Europe
World
Argentina
1
🇦🇷Flores, DiegoFollow Diego FloresTrack their monthly FIDE ratings, games, tournaments and more.
2,582
2
🇦🇷Felgaer, RubenFollow Ruben FelgaerTrack their monthly FIDE ratings, games, tournaments and more.
2,556
3
🇦🇷Peralta, FernandoFollow Fernando PeraltaTrack their monthly FIDE ratings, games, tournaments and more.
2,552
4
🇦🇷Mareco, SandroFollow Sandro MarecoTrack their monthly FIDE ratings, games, tournaments and more.
2,546
4
🇦🇷Sosa, TomasFollow Tomas SosaTrack their monthly FIDE ratings, games, tournaments and more.
2,546
6
🇦🇷Perez Ponsa, FedericoFollow Federico Perez PonsaTrack their monthly FIDE ratings, games, tournaments and more.
2,542
7
🇦🇷Oro, FaustinoFollow Faustino OroTrack their monthly FIDE ratings, games, tournaments and more.
2,528
8
🇦🇷Zarnicki, PabloFollow Pablo ZarnickiTrack their monthly FIDE ratings, games, tournaments and more.
2,508
9
🇦🇷Kiselev, VitaliiFollow Vitalii KiselevTrack their monthly FIDE ratings, games, tournaments and more.
2,507
10
🇦🇷Tristan, LeonardoFollow Leonardo TristanTrack their monthly FIDE ratings, games, tournaments and more.
2,490
...
1719🇦🇷Berdun, Juan1,623
Americas
1
🇺🇸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.
2,788
3
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
4
🇺🇸Dominguez Perez, LeinierFollow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,732
5
🇺🇸Niemann, Hans MokeFollow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more.
2,728
6
🇺🇸Aronian, LevonFollow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more.
2,724
7
🇺🇸Liang, AwonderFollow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more.
2,718
8
🇺🇸Sevian, SamuelFollow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more.
2,696
9
🇺🇸Xiong, JefferyFollow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more.
2,656
10
🇺🇸Robson, RayFollow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more.
2,653
...
16969🇦🇷Berdun, Juan1,623
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
...
137679🇦🇷Berdun, Juan1,623