CChessStats
Format
PS

Park, Sejin A

🇰🇷

FIDEFIDE 13233599· Female· South Korea· Born in 2017

Follow Sejin A ParkTrack her monthly FIDE ratings, games, tournaments and more.

Sejin A Park, a 9-year-old South Korean player. She plays occasionally (7 games in the last 12 months). Recent standard appearances include 38th iChess Cup, 36th iChess Cup, and 35th iChess Cup. Also played 1 rapid event (including 1st iChess Masters Rapid 2026) recently. Her peak of 1421 was reached at age 9 (May 2026).

At junior level, she reached #48 nationally in U10.

Current rating

—

unranked

Rpd1443·Blz—

All-time high

1421

−1421 pts below
May 2026 · age 9

Activity

28

games / yr avg. · ≈2/mo

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

Signature stat

—

Career timeline

5 entries
2026
All-time peak 1421
at age 9
May 2026
48th South Korean U10 player
at age 9 · rated 1420
Feb 2026
Crossed 1400
at age 9
Feb 2026
Crossed 1200
at age 9
Feb 2026
First FIDE rating
1420 · at age 9
Feb 2026

Standard rating history

Peak
FIDE title
Threshold
First rated

Activity & highlights

Top opponent
vs Moonso Kim 1,471
36th iChess Cup · Jan 2026 · +22.9 Elo
Evolution
—
Tournaments
5
36 games
Score
9.5/ 3626.4%
11W1D24L
Top 1 win
1.[W]vsMoonso Kim1,471·36th iChess Cup·R4·+22.9
Top 3 losses
1.[L]vsYoonsoo Lee1,481·36th iChess Cup·R1·-16.5
2.[L]vsChangjun Moon1,485·38th iChess Cup·R6·-16.4
3.[L]vsDanha Kim1,543·36th iChess Cup·R5·-13.2

Last 12 months — tournaments

5 events
EventDateScoreRankPerfΔ Elo
38th iChess Cup
Open Swiss
May 20262/2#462321-29.2
36th iChess Cup
Open Swiss
Jan 20262/3#2713700.0
35th iChess Cup
Open Swiss
Nov 20252.5/4#2112640.0
34th iChess Cup
Open Swiss
Sep 20251/3#491369-47.2
33th iChess Cup
Open Swiss
Jul 20252/5#3412380.0
Worst Elo result: 34th iChess Cup (-47.2 Elo, finished #49).

Rankings

/
South Korea
—
out of 718 players
Asia-Pacific
—
in continent
World
—
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
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
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