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Choi, Jeonghyun

🇰🇷

FIDEFIDE 13218816· Male· South Korea· Born in 1998

Follow Jeonghyun ChoiTrack his monthly FIDE ratings, games, tournaments and more.

Jeonghyun Choi, a 28-year-old South Korean player, is rated 1599. He has slipped back 41 Elo over the past 12 months. 14 rated games in the past year (≈11/year long-term). Recent standard appearances include 33rd Korea Chess League Div4b Round 3-4, 33rd Korea Chess League Div4b Round 1-2, and 10th Gimpo Chess Open. His peak of 1642 was reached at age 26 (Mar 2024); he also reached South Korean #86 in Dec 2023.

Current rating

1599

Standard

Rpd—·Blz—

All-time high

1642

−43 pts below
Mar 2024 · age 26

Activity

10

games / yr avg. · ≈1/mo

14 past 12 mo · ≈1/mo
classical only
Moderately active

Signature stat

#146,786

#146,786 · players worldwide · of 216,808

Career timeline

8 entries
2026
K-factor lowered to 20
at age 28
Feb 2026
2024
Best 12-month gain (+304 Elo)
1336 → 1640
Nov 2024
Crossed 1600
at age 26
Mar 2024
Crossed 1500
at age 26
Mar 2024
All-time peak 1642
at age 26 · −43 from today
Mar 2024
2023
Peak South Korean rank: #86
at age 25 · rated 1404
Dec 2023

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Juwon Son 1,732
33rd Korea Chess League Div4b Round 3-4 · Mar 2026 · +13.5 Elo
Evolution
-41
1640 → 1599
Tournaments
5
20 games
Score
11/ 2055.0%
11W0D9L
Top 3 losses
1.[L]vsDonghwa Lee1,485·8th Gimpo City Statndard Open·R5·-26.4
2.[L]vsSanghui Jun1,672·8th Gimpo City Statndard Open·R2·-15.9
3.[L]vsKeonwoo Kim1,689·8th Gimpo City Statndard Open·R4·-15.0

Last 12 months — tournaments

5 events
EventDateScoreRankPerfΔ Elo
33rd Korea Chess League Div4b Round 3-4
Team
Mar 20261/2#91688+5.0
33rd Korea Chess League Div4b Round 1-2
Team
Mar 20261/2#71574-1.4
10th Gimpo Chess Open
Swiss
Feb 20263/1#262435-8.6
9th Gritchess Standard Match
Swiss
Jan 20263/4#302084+2.8
8th Gimpo City Statndard Open
Swiss
Aug 20253/5#81636-38.8
Worst Elo result: 8th Gimpo City Statndard Open (-38.8 Elo, finished #8).

Rankings

/
South Korea
#317
out of 703 players
Asia-Pacific
#23,910
in continent
World
#146,773
out of 400,000+

National ranking

Europe & World

Europe
World
South Korea
1
🇰🇷Lee, JunhyeokFollow Junhyeok LeeTrack their monthly FIDE ratings, games, tournaments and more.
2,394
2
🇰🇷Ahn, HongjinFollow Hongjin AhnTrack their monthly FIDE ratings, games, tournaments and more.
2,331
3
🇰🇷Kwon, SehyunFollow Sehyun KwonTrack their monthly FIDE ratings, games, tournaments and more.
2,283
4
🇰🇷Yun, HungiFollow Hungi YunTrack their monthly FIDE ratings, games, tournaments and more.
2,225
5
🇰🇷Rentsen, ErdenetulgaFollow Erdenetulga RentsenTrack their monthly FIDE ratings, games, tournaments and more.
2,182
6
🇰🇷Huh, IsaakFollow Isaak HuhTrack their monthly FIDE ratings, games, tournaments and more.
2,174
7
🇰🇷Lee, KyungseokFollow Kyungseok LeeTrack their monthly FIDE ratings, games, tournaments and more.
2,111
8
🇰🇷Gu, InjungFollow Injung GuTrack their monthly FIDE ratings, games, tournaments and more.
2,077
9
🇰🇷Eynula, RozaFollow Roza EynulaTrack her monthly FIDE ratings, games, tournaments and more.
2,048
10
🇰🇷Noh, JinwooFollow Jinwoo NohTrack their monthly FIDE ratings, games, tournaments and more.
2,038
...
317🇰🇷Choi, Jeonghyun1,599
Asia-Pacific
1
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
2
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
3
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
4
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,751
5
🇮🇳Anand, ViswanathanFollow Viswanathan AnandTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇨🇳Ding, LirenFollow Liren DingTrack their monthly FIDE ratings, games, tournaments and more.
2,738
7
🇮🇳Praggnanandhaa RFollow Praggnanandhaa RTrack their monthly FIDE ratings, games, tournaments and more.
2,733
8
🇮🇳Gukesh DFollow Gukesh DTrack their monthly FIDE ratings, games, tournaments and more.
2,732
9
🇻🇳Le, Quang LiemFollow Quang Liem LeTrack their monthly FIDE ratings, games, tournaments and more.
2,731
10
🇷🇺Nepomniachtchi, IanFollow Ian NepomniachtchiTrack their monthly FIDE ratings, games, tournaments and more.
2,729
...
23910🇰🇷Choi, Jeonghyun1,599
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
...
146773🇰🇷Choi, Jeonghyun1,599