CChessStats
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SI

Seo, Ian

🇵🇱

FIDEFIDE 21028761· Male· Poland· Born in 2010

Follow Ian SeoTrack his monthly FIDE ratings, games, tournaments and more.

Ian Seo, a 16-year-old Polish player, is rated 1630 — just 29 short of his peak of 1659 (Jan 2025, age 15). He plays occasionally (8 games in the last 12 months). Recent standard appearances include Druzynowe Mistrzostwa Mazowsza Juniorow - III LIGA, Otwarta Liga Warszawska 2026 Round 5-8, and Otwarta Liga Warszawska 2026 Round 3-4. Also played 1 rapid event (including II Szachowe FIDE Granie w Rembertowie o Puchar Burmistrza Dzielnicy Rembertow) recently.

At junior level, he reached #78, #27, #32 and #8 nationally in U14, U12, U10 and U8.

Current rating

1630

Standard

Rpd1660·Blz1593

All-time high

1659

−29 pts below
Jan 2025 · age 15

Activity

5

games / yr avg.

8 past 12 mo · ≈1/mo
classical only
Occasional

Signature stat

#135,168

#135,168 · players worldwide · of 216,808

Career timeline

14 entries
2025
All-time peak 1659
at age 15 · −29 from today
Jan 2025
2024
Crossed 1600
at age 14
Mar 2024
Re-crossed 1500
at age 14
Mar 2024
78th Polish U14 player
at age 14 · rated 1430
Jan 2024
2023
Re-crossed 1400
at age 13
Oct 2023
2022
27th Polish U12 player
at age 12 · rated 1475
Mar 2022

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Katarzyna RusieckiWCM 2,062
Druzynowe Mistrzostwa Mazowsza Juniorow - III LIGA · Mar 2026 · +36.9 Elo
Evolution
-1
1631 → 1630
Tournaments
4
13 games
Score
5/ 1338.5%
4W2D7L

Last 12 months — tournaments

4 events
EventDateScoreRankPerfΔ Elo
Druzynowe Mistrzostwa Mazowsza Juniorow - III LIGA
Team
Mar 20262.5/2#582656+4.8
Otwarta Liga Warszawska 2026 Round 5-8
Open Swiss
Mar 20260.5/2#2101419-21.6
Otwarta Liga Warszawska 2026 Round 3-4
Open Swiss
Feb 20261/2#981858+18.0
Otwarta Liga Warszawska 2026 Round 1-2
Swiss
Feb 20261/2#641615-2.0
Worst Elo result: Otwarta Liga Warszawska 2026 Round 5-8 (-21.6 Elo, finished #210).

Rankings

/
Poland
#3,372
out of 10,756 players
Europe
#91,875
in continent
World
#135,160
out of 400,000+

National ranking

Europe & World

Europe
World
Poland
1
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
2
🇵🇱Wojtaszek, RadoslawFollow Radoslaw WojtaszekTrack their monthly FIDE ratings, games, tournaments and more.
2,650
3
🇵🇱Gumularz, SzymonFollow Szymon GumularzTrack their monthly FIDE ratings, games, tournaments and more.
2,613
4
🇵🇱Teclaf, PawelFollow Pawel TeclafTrack their monthly FIDE ratings, games, tournaments and more.
2,573
5
🇵🇱Malek, JanFollow Jan MalekTrack their monthly FIDE ratings, games, tournaments and more.
2,560
6
🇵🇱Warakomski, TomaszFollow Tomasz WarakomskiTrack their monthly FIDE ratings, games, tournaments and more.
2,558
7
🇵🇱Socko, BartoszFollow Bartosz SockoTrack their monthly FIDE ratings, games, tournaments and more.
2,552
8
🇵🇱Kosakowski, JakubFollow Jakub KosakowskiTrack their monthly FIDE ratings, games, tournaments and more.
2,550
9
🇵🇱Seemann, JakubFollow Jakub SeemannTrack their monthly FIDE ratings, games, tournaments and more.
2,548
10
🇵🇱Bartel, MateuszFollow Mateusz BartelTrack their monthly FIDE ratings, games, tournaments and more.
2,547
...
3372🇵🇱Seo, Ian1,630
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
...
91875🇵🇱Seo, Ian1,630
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
...
135160🇵🇱Seo, Ian1,630