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Summerville, Nathan

🇯🇵

FIDEFIDE 7003765· Male· Japan· Born in 1993

Follow Nathan SummervilleTrack his monthly FIDE ratings, games, tournaments and more.

Nathan Summerville, a 33-year-old player, is rated 1814. He has slipped back 34 Elo over the past 12 months. 24 rated games in the past year (≈6/year long-term). Recent appearances: Japan Open 2025(Challenger Category) and Japan Chess Classic 2025. He took a 53-month break between Dec 2019 and Jun 2024 (COVID-19 included). His peak of 1871 was reached at age 31 (Nov 2024); he also reached #54 nationally in Aug 2024.

Current rating

1814

Standard

Rpd—·Blz—

All-time high

1871

−57 pts below
Nov 2024 · age 31

Activity

9

games / yr avg. · ≈1/mo

20 past 12 mo · ≈2/mo
classical only
Occasional

Signature stat

#72,011

#72,011 · players worldwide · of 218,279

Career timeline

9 entries
2025
K-factor lowered to 20
at age 32
Aug 2025
2024
Best 12-month gain (+180 Elo)
1691 → 1871
Nov 2024
All-time peak 1871
at age 31 · −57 from today
Nov 2024
Peak national rank: #54
at age 31 · rated 1868
Aug 2024
Crossed 1800
at age 31
Mar 2024
2019
Inactive for 53 months
paused at 1691 → returned at 1864
Dec 2019

Standard rating history

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

Activity & highlights

Best result
Japan Chess Classic 2025
perf 1966 (+119) · 3.5/6 · #39
Top opponent
vs Naohiro Nakamura 2,037
Japan Chess Classic 2025 · Jul 2025 · +5.0 Elo
Evolution
-34
1848 → 1814
Tournaments
3
21 games
Score
12/ 2157.1%
10W4D7L
Top 3 wins
1.[W]vsKoji Noguchi1,982·Japan Chess Classic 2025·R3·+13.7
2.[W]vsJoseph Burgess1,729·Japan Open 2025(Challenger Category)·R6·+7.3
3.[W]vsTony Cha1,705·Golden Week Open 2026(Open)·R3·+7.0
Top 3 losses
1.[L]vsXiaodi Xu1,547·Japan Open 2025(Challenger Category)·R9·-16.7
2.[L]vsDhar Aritro1,599·Japan Open 2025(Challenger Category)·R1·-15.7
3.[L]vsHiroki Mauss1,663·Japan Chess Classic 2025·R7·-14.9

Last 12 months — tournaments

3 events
EventDateScoreRankPerfΔ Elo
Golden Week Open 2026(Open)
Open Swiss
May 20263/5#101738-10.4
Japan Open 2025(Challenger Category)
Open Swiss
Sep 20255.5/9#221737-23.2
Japan Chess Classic 2025
Open Swiss
Jul 20253.5/6#391966-2.0
Worst Elo result: Japan Open 2025(Challenger Category) (-23.2 Elo, finished #22).

Rankings

/
Japan
#83
out of 254 players
Asia-Pacific
#8,752
in continent
World
#72,010
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
...
83🇯🇵Summerville, Nathan1,814
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
...
8752🇯🇵Summerville, Nathan1,814
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
...
72010🇯🇵Summerville, Nathan1,814