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Sim, Yunwoo

🇰🇷

FIDEFIDE 13220918· Male· South Korea· Born in 2015

Follow Yunwoo SimTrack his monthly FIDE ratings, games, tournaments and more.

Yunwoo Sim, a 11-year-old South Korean player, is rated 1671. He has slipped back 50 Elo over the past 12 months. 21 rated games in the past year (≈33/year long-term). Recent standard appearances include 2026 Korea Youth Championship U12, 32nd Club League Division 1 Round 9-10, and 32nd Club League Division 3A Round 3-4. Also played 1 rapid event (including 1st YeonsuGu Mayor's Cup) recently. His peak of 1721 was reached at age 10 (Jun 2025).

At junior level, he reached #13 and #5 nationally in U12 and U10.

Current rating

1671

Standard

Rpd1590·Blz—

All-time high

1721

−50 pts below
Jun 2025 · age 10

Activity

32

games / yr avg. · ≈3/mo

20 past 12 mo · ≈2/mo
classical only
Active

Signature stat

#120,372

#120,372 · players worldwide · of 218,279

Career timeline

11 entries
2026
13th South Korean U12 player
at age 11 · rated 1674
Jan 2026
2025
5th South Korean U10 player
at age 10 · rated 1721
Jun 2025
Best 12-month gain (+160 Elo)
1561 → 1721
Jun 2025
All-time peak 1721
at age 10 · −50 from today
Jun 2025
6-month rising streak
+154 Elo
Jun 2025
Re-crossed 1600
at age 10
Feb 2025

Standard rating history

Peak
FIDE title
Threshold
First rated

Activity & highlights

Top opponent
vs Huisang Eom 1,738
32nd Club League Division 1 Round 9-10 · Dec 2025 · +23.6 Elo
Evolution
0
1671 → 1671
Tournaments
5
20 games
Score
11/ 2055.0%
10W2D8L
Top 3 losses
1.[L]vsJoowon Bae1,505·2025 Korea Youth Selection U10·R5·-28.9
2.[L]vsJoohwan Kwak1,528·32nd Club League Division 3A Round 3-4·R4·-27.1
3.[L]vsJiyu Hur1,591·2025 Korea Youth Selection U10·R4·-24.5

Last 12 months — tournaments

5 events
EventDateScoreRankPerfΔ Elo
2026 Korea Youth Championship U12
Open Swiss
Feb 20264/7#81664-3.2
32nd Club League Division 1 Round 9-10
Team
Dec 20251/2#231832+17.6
32nd Club League Division 3A Round 3-4
Team
Nov 20251/2#71570-10.8
32nd Club League Division 3A Round 1-2
Team
Aug 20251/2#101631-4.4
2025 Korea Youth Selection U10
Open Swiss
Jun 20254/7#91577-50.0
Worst Elo result: 2025 Korea Youth Selection U10 (-50.0 Elo, finished #9).

Rankings

/
South Korea
#217
out of 718 players
Asia-Pacific
#17,112
in continent
World
#120,366
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
...
217🇰🇷Sim, Yunwoo1,671
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
...
17112🇰🇷Sim, Yunwoo1,671
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
...
120366🇰🇷Sim, Yunwoo1,671