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Son, Joohyuk

🇰🇷

FIDEFIDE 13233688· Male· South Korea· Born in 1989

Follow Joohyuk SonTrack his monthly FIDE ratings, games, tournaments and more.

Joohyuk Son, a 37-year-old South Korean player, is rated 1511. He has slipped back 40 Elo over the past 12 months. 10 rated games in the past year. Recent standard appearances include 1st SeongdoGu Chess Competition, 34th iChess Cup, and 3rd Ecclesia standard Chess Tournament (U1800). Also played 1 rapid event (including KMSA Monthly Rapid Tournament 2025 June) recently. His peak of 1551 was reached at age 36 (Aug 2025).

Current rating

1511

Standard

Rpd1555·Blz—

All-time high

1551

−40 pts below
Aug 2025 · age 36

Activity

10

games / yr avg. · ≈1/mo

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

Signature stat

#181,470

#181,470 · players worldwide · of 218,279

Career timeline

6 entries
2025
14th South Korean 35-40 player
at age 36 · rated 1551
Aug 2025
Crossed 1500
at age 36
Aug 2025
Crossed 1400
at age 36
Aug 2025
Crossed 1200
at age 36
Aug 2025
All-time peak 1551
at age 36 · −40 from today
Aug 2025
First FIDE rating
1551 · at age 36
Aug 2025

Standard rating history

Peak
FIDE title
Threshold
First rated

Activity & highlights

Top opponent
vs Inho Chung 1,541
34th iChess Cup · Sep 2025 · +19.7 Elo
Evolution
—
Tournaments
4
25 games
Score
9/ 2536.0%
10W2D13L
Top 3 wins
1.[W]vsInho Chung1,541·34th iChess Cup·R5·+19.7
2.[W]vsYoonwoo Do1,482·1st SCC Standard Tournament·R6·+18.3
3.[W]vsGary M Lang1,474·3rd Ecclesia standard Chess Tournament (U1800)·R5·+15.6

Last 12 months — tournaments

4 events
EventDateScoreRankPerfΔ Elo
33rd Korea Chess League Div3b Round 3-4
Team
May 20260/2#22881-24.8
1st SeongdoGu Chess Competition
Swiss
Nov 20252.5/1#302532-10.4
34th iChess Cup
Open Swiss
Sep 20252.5/2#362329-2.8
3rd Ecclesia standard Chess Tournament (U1800)
Open Swiss
Jul 20254/5#2414470.0
Worst Elo result: 33rd Korea Chess League Div3b Round 3-4 (-24.8 Elo, finished #22).

Rankings

/
South Korea
#482
out of 718 players
Asia-Pacific
#35,712
in continent
World
#181,425
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.
2,398
2
🇰🇷Ahn, HongjinFollow Hongjin AhnTrack their monthly FIDE ratings, games, tournaments and more.
2,336
3
🇰🇷Kwon, SehyunFollow Sehyun KwonTrack their monthly FIDE ratings, games, tournaments and more.
2,286
4
🇰🇷Yun, HungiFollow Hungi YunTrack their monthly FIDE ratings, games, tournaments and more.
2,214
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
🇰🇷Lee, YounggyuFollow Younggyu LeeTrack their monthly FIDE ratings, games, tournaments and more.
2,045
...
482🇰🇷Son, Joohyuk1,511
Asia-Pacific
1
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
1
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
3
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
4
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
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.
2,735
8
🇷🇺Nepomniachtchi, IanFollow Ian NepomniachtchiTrack their monthly FIDE ratings, games, tournaments and more.
2,733
9
🇮🇳Gukesh DFollow Gukesh DTrack their monthly FIDE ratings, games, tournaments and more.
2,732
10
🇻🇳Le, Quang LiemFollow Quang Liem LeTrack their monthly FIDE ratings, games, tournaments and more.
2,731
...
35712🇰🇷Son, Joohyuk1,511
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
...
181425🇰🇷Son, Joohyuk1,511