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Ogasa, Seiichi

🇯🇵

FIDEFIDE 7000154· Male· Japan· Born in 1954

Follow Seiichi OgasaTrack his monthly FIDE ratings, games, tournaments and more.

Seiichi Ogasa, a 72-year-old player, is rated 1760. He has slipped back 38 Elo over the past 12 months. 14 rated games in the past year (≈9/year long-term). Recent appearance: Japan Open 2025(Challenger Category). Also played 2 rapid events (including Japan Rapid Chess Championship 2025) recently. He had 3 career breaks: 20 months (2007–2009), 58 months (2010–2015) and 20 months (2017–2019). His peak of 2077 was reached at age 53 (Oct 2007); he also reached #17 nationally in Apr 2008.

Current rating

1760

Standard

Rpd1793·Blz—

All-time high

2077

−317 pts below
Oct 2007 · age 53

Activity

5

games / yr avg.

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

Signature stat

#89,176

#89,176 · players worldwide · of 218,279

Career timeline

19 entries
2025
1st 70-75 player nationally
at age 71 · rated 1798
Sep 2025
2024
Best 12-month gain (+133 Elo)
1667 → 1800
Mar 2024
Re-crossed 1800
at age 70
Mar 2024
2020
2nd 65-70 player nationally
at age 66 · rated 1725
Jan 2020
2019
100 career games
at age 65
Dec 2019
Re-crossed 1800
at age 65
Oct 2019

Standard rating history

Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.

Activity & highlights

Top opponent
vs Wing Hei Chong 1,702
Golden Week Open 2026(Open) · May 2026 · +8.3 Elo
Evolution
-38
1798 → 1760
Tournaments
2
12 games
Score
6.5/ 1254.2%
5W3D4L

Last 12 months — tournaments

2 events
EventDateScoreRankPerfΔ Elo
Golden Week Open 2026(Open)
Open Swiss
May 20262/2#462444-6.6
Japan Open 2025(Challenger Category)
Open Swiss
Sep 20254.5/8#401639-30.6
Worst Elo result: Japan Open 2025(Challenger Category) (-30.6 Elo, finished #40).

Rankings

/
Japan
#102
out of 254 players
Asia-Pacific
#11,263
in continent
World
#89,174
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
...
102🇯🇵Ogasa, Seiichi1,760
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
...
11263🇯🇵Ogasa, Seiichi1,760
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
...
89174🇯🇵Ogasa, Seiichi1,760