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Endo van Dooijeweert, Sebastian

🇯🇵

FIDEFIDE 7007167· Male· Japan· Born in 2017

Follow Sebastian Endo van DooijeweertTrack his monthly FIDE ratings, games, tournaments and more.

Sebastian Endo Van Dooijeweert, a 9-year-old player, is rated 1539. He has slipped back 94 Elo over the past 12 months. 36 rated games in the past year. Recent standard appearances include 2026 April ICA FIDE Championship, The Atlantic City Open - U2200, and Reykjavik Open 2026. Also played 3 rapid (including Marshall Friday Night FIDE Rapid 6) and 12 blitz events (including Harpa Blitz 2026) recently. His peak of 1633 was reached at age 9 (Jan 2026).

At junior level, he reached #1 nationally in U10.

Current rating

1539

Standard

Rpd1526·Blz1782

All-time high

1633

−94 pts below
Jan 2026 · age 9

Activity

36

games / yr avg. · ≈3/mo

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

Signature stat

#170,594

#170,594 · players worldwide · of 218,279

Career timeline

6 entries
2026
1st U10 player nationally
at age 9 · rated 1633
Jan 2026
Crossed 1600
at age 9
Jan 2026
Crossed 1500
at age 9
Jan 2026
Crossed 1400
at age 9
Jan 2026
All-time peak 1633
at age 9 · −94 from today
Jan 2026
First FIDE rating
1633 · at age 9
Jan 2026

Standard rating history

Peak
FIDE title
Threshold
First rated

Activity & highlights

Best result
Reykjavik Open 2026
perf 1904 (+343) · 4/6 · #379
Top opponent
vs Ashton Bellur 1,914
The Atlantic City Open - U2200 · Apr 2026 · +15.4 Elo
Evolution
—
Tournaments
13
48 games
Score
15.5/ 4832.3%
10W13D25L

Last 12 months — tournaments

9 events
EventDateScoreRankPerfΔ Elo
35th Annual Chicago Open - U2100
Open Swiss
May 20260.5/2#1381593-18.8
2026 April ICA FIDE Championship
Swiss
Apr 20261/3#201636+9.6
The Atlantic City Open - U2200
Open Swiss
Apr 20261/5#761495-18.4
Reykjavik Open 2026
Open Swiss
Mar 20264/6#3791904+5.6
2026 Connecticut Classical - U2100
Open Swiss
Feb 20261/1#232591-8.8
58th annual Liberty Bell Open - U2100
Open Swiss
Jan 20261/5#871435-51.6
14th Annual Boston Chess Congress - U2100
Open Swiss
Jan 20260/1#72956-12.0
50th annual Eastern Open - U2200
Open Swiss
Dec 20250.5/2#9413590.0
2025 December Marshall Premier FIDE - U2000
Open Swiss
Dec 20252/4#1316850.0
Worst Elo result: 58th annual Liberty Bell Open - U2100 (-51.6 Elo, finished #87).

Rankings

/
Japan
#188
out of 254 players
Asia-Pacific
#31,603
in continent
World
#170,565
out of 400,000+

National ranking

Europe & World

Europe
World
Japan
1
🇯🇵Tran, Thanh TuFollow Thanh Tu TranTrack their monthly FIDE ratings, games, tournaments and more.
2,399
2
🇯🇵Aoshima, MiraiFollow Mirai AoshimaTrack their monthly FIDE ratings, games, tournaments and more.
2,355
3
🇯🇵Otsuka, ShouFollow Shou OtsukaTrack their monthly FIDE ratings, games, tournaments and more.
2,314
4
🇯🇵Kojima, ShinyaFollow Shinya KojimaTrack their monthly FIDE ratings, games, tournaments and more.
2,309
5
🇯🇵Nanjo, RyosukeFollow Ryosuke NanjoTrack their monthly FIDE ratings, games, tournaments and more.
2,294
6
🇯🇵Nakahara, KanFollow Kan NakaharaTrack their monthly FIDE ratings, games, tournaments and more.
2,290
7
🇯🇵Matsumura, CocoroFollow Cocoro MatsumuraTrack their monthly FIDE ratings, games, tournaments and more.
2,225
8
🇯🇵Watanabe, AkiraFollow Akira WatanabeTrack their monthly FIDE ratings, games, tournaments and more.
2,206
9
🇯🇵Schweizer, SimonFollow Simon SchweizerTrack their monthly FIDE ratings, games, tournaments and more.
2,198
10
🇯🇵Yamada, KoheiFollow Kohei YamadaTrack their monthly FIDE ratings, games, tournaments and more.
2,189
...
188🇯🇵Endo van Dooijeweert, Sebastian1,539
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
...
31603🇯🇵Endo van Dooijeweert, Sebastian1,539
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
...
170565🇯🇵Endo van Dooijeweert, Sebastian1,539