CChessStats
Format
SP

Seo, Pureum

🇰🇷

FIDEFIDE 13220900· Male· South Korea· Born in 2016

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

Pureum Seo, a 10-year-old South Korean player, is rated 1552. He has fluctuated between 1428 and 1656 over the past 2 years. 32 rated games in the past year (≈36/year long-term). Recent standard appearances include 33rd Korea Chess League Div2 Round 5-6, 33rd Korea Chess League Div2 Round 3-4, and 33rd Korea Chess League Minor Round 1-2. Also played 1 rapid (including 1st YeonsuGu Mayor's Cup) and 1 blitz events (including 9th Batumi Int.Festival (Blitz)) recently. His peak of 1656 was reached at age 9 (Feb 2025).

At junior level, he reached #7 nationally in U10.

Current rating

1552

Standard

Rpd1420·Blz1617

All-time high

1656

−104 pts below
Feb 2025 · age 9

Activity

34

games / yr avg. · ≈3/mo

32 past 12 mo · ≈3/mo
classical only
Active

Signature stat

#164,650

#164,650 · players worldwide · of 216,808

Career timeline

7 entries
2026
Re-crossed 1500
at age 10
Apr 2026
2025
7th South Korean U10 player
at age 9 · rated 1656
Feb 2025
Crossed 1600
at age 9
Feb 2025
Crossed 1500
at age 9
Feb 2025
Crossed 1400
at age 9
Feb 2025
All-time peak 1656
at age 9 · −104 from today
Feb 2025

Standard rating history

Last 12 months — activity & highlights

Best result
2026 Korea Youth Championship U10
perf 1730 (+263) · 3.5/5 · #13
Top opponent
vs Joohwan Kwak 1,710
2026 Korea National Championship - Men · Feb 2026 · +8.7 Elo
Evolution
+16
1536 → 1552
Tournaments
10
51 games
Score
22/ 5143.1%
23W4D24L

Last 12 months — tournaments

10 events
EventDateScoreRankPerfΔ Elo
33rd Korea Chess League Div2 Round 5-6
Team
Apr 20261/2#211579+3.2
33rd Korea Chess League Div2 Round 3-4
Team
Mar 20261/1#112455+29.6
33rd Korea Chess League Minor Round 1-2
Team
Mar 20263/2#4222660.0
2026 Korea National Championship - Men
Open Swiss
Feb 20262.5/7#491606+52.4
2026 Korea Youth Championship U10
Open Swiss
Feb 20263.5/5#131730+38.8
Worst Elo result: 9th Batumi Int.Festival (Open-C) (-52.4 Elo, finished #61).

Rankings

/
South Korea
#406
out of 703 players
Asia-Pacific
#29,635
in continent
World
#164,627
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
...
406🇰🇷Seo, Pureum1,552
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
...
29635🇰🇷Seo, Pureum1,552
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
...
164627🇰🇷Seo, Pureum1,552