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HI

Hajdu, Istvan

CM🇭🇺

FIDEFIDE 707627· Male· Hungary· Born in 1951

Follow Istvan HajduTrack his monthly FIDE ratings, games, tournaments and more.

Istvan Hajdu, a 75-year-old Hungarian Candidate Master, is rated 1743. He has slipped back 164 Elo over the past 12 months. 166 rated games in the past year (≈65/year long-term). Recent standard appearances include EGA Cup, HUN Team Ch. Toth Laszlo Memorial Group 2025-26 R 10, and 41th Rakosmenti Open. His peak of 2207 was reached at age 50 (Jan 2001).

Awarded CM in 2020 (age 69).

Current rating

1743

Standard

Rpd1886·Blz1962

All-time high

2207

−464 pts below
Jan 2001 · age 50

Activity

137

games / yr avg. · ≈11/mo

166 past 12 mo · ≈14/mo
classical only
Very active

Signature stat

#94,850

#94,850 · players worldwide · of 216,808

Career timeline

22 entries
2025
39th Hungarian 70-75 player
at age 74 · rated 1977
Apr 2025
Best 12-month gain (+201 Elo)
1739 → 1940
Feb 2025
2020
CM title awardedCM
at age 69
Sep 2020
2019
1,000 career games
at age 68
Dec 2019
2018
9-month rising streak
+146 Elo
Jun 2018
2017
50th Hungarian 65-70 player
at age 66 · rated 1990
Mar 2017

Standard rating history

Last 12 months — activity & highlights

Best result
Year-opening 18th Premium Chess Tournament - Group B
perf 2123 (+316) · 5.5/6 · #5
Top opponent
vs Balazs Papp 2,045
HUN Team Ch. Toth Laszlo Memorial Group 2025-26 R 10 · Apr 2026 · +7.0 Elo
Evolution
-97
1840 → 1743
Tournaments
37
181 games
Score
102.5/ 18156.6%
84W37D60L
Top 3 losses
1.[L]vsPaulina Pajer1,415·Szentmiklos Open·R1·-17.1
2.[L]vsKrisztian Lang1,528·41th Rakosmenti Open·R3·-15.5
3.[L]vsBenedek Gardos1,500·38th Rakosmenti Open·R5·-15.2

Last 12 months — tournaments

top 10 of 20
EventDateScoreRankPerfΔ Elo
EGA Cup
Swiss
Apr 20261/4#221381-57.4
HUN Team Ch. Toth Laszlo Memorial Group 2025-26 R 10
Team
Apr 20260.5/1#622045+4.8
41th Rakosmenti Open
Swiss
Apr 20260/4#39774-67.0
HUN Team Ch. Toth Laszlo Memorial Group 2025-26 R 9
Team
Mar 20260.5/1#811869+1.4
Wolf Gyorgy Memorial U2000
Open Swiss
Mar 20265.5/7#21983+28.4
Worst Elo result: 41th Rakosmenti Open (-67.0 Elo, finished #39).

Rankings

/
Hungary
#2,128
out of 3,442 players
Europe
#67,582
in continent
World
#94,849
out of 400,000+

National ranking

Europe & World

Europe
World
Hungary
1
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
2
🇭🇺Leko, PeterFollow Peter LekoTrack their monthly FIDE ratings, games, tournaments and more.
2,676
3
🇭🇺Gledura, BenjaminFollow Benjamin GleduraTrack their monthly FIDE ratings, games, tournaments and more.
2,630
4
🇭🇺Berkes, FerencFollow Ferenc BerkesTrack their monthly FIDE ratings, games, tournaments and more.
2,608
5
🇭🇺Banusz, TamasFollow Tamas BanuszTrack their monthly FIDE ratings, games, tournaments and more.
2,593
6
🇭🇺dr. Balog, ImreFollow Imre dr. BalogTrack their monthly FIDE ratings, games, tournaments and more.
2,585
7
🇭🇺Dudin, GlebFollow Gleb DudinTrack their monthly FIDE ratings, games, tournaments and more.
2,579
8
🇭🇺Sjugirov, SananFollow Sanan SjugirovTrack their monthly FIDE ratings, games, tournaments and more.
2,565
9
🇭🇺Prohaszka, PeterFollow Peter ProhaszkaTrack their monthly FIDE ratings, games, tournaments and more.
2,562
10
🇭🇺Acs, PeterFollow Peter AcsTrack their monthly FIDE ratings, games, tournaments and more.
2,557
...
2128🇭🇺Hajdu, Istvan1,743
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
...
67582🇭🇺Hajdu, Istvan1,743
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
...
94849🇭🇺Hajdu, Istvan1,743