Shou Otsuka

Country

JPN

Birth Year

2000

Gender

M

Title

FIDE Master

FIDE ID

7004702

FIDE ratings

2289

Classical

Published FIDE

2106

Rapid

Published FIDE

—

Blitz

Published FIDE

Official classical ranks

World rank
#4462
National rank · JPN
#3

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2362 Jun 2025
Recorded years
2021–2026
Archived games
255

Based on available monthly lists and saved games.

ECF ratings

English rankings

ECF code 383337K · Japan · Latest available list 2026-10-01

2229Standard · Provisional
—Rapid
—Blitz

Rating history

Revised published ratings. Pre-July 2020 grades use a separate scale.

Published lists
DateTypeScaleOriginalRevised
2026-10-01standardrating22292229
2026-09-01standardrating22292229
2026-08-01standardrating22292229
2026-07-01standardrating22292229
2026-06-01standardrating22292229
2026-05-01standardrating22292229
2026-04-01standardrating22292229
2026-03-01standardrating22292229
2026-02-01standardrating22292229
2026-01-01standardrating22292229
2025-12-01standardrating22312231

Historical coverage is still being added.

FIDE rating history

Published rating lists through Oct 2026.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-09 (UTC).

# Date Event Site Round White Black Result Moves View
201 2024-07-06 Ceske Budejovice IM 2024 Ceske Budejovice CZE 8.2 David Hak Shou Otsuka 0-1 30 Open
202 2024-07-05 Ceske Budejovice IM 2024 Ceske Budejovice CZE 7.5 Shou Otsuka Ladislav Nagy 1/2-1/2 31 Open
203 2024-07-04 Ceske Budejovice IM 2024 Ceske Budejovice CZE 6.1 Nico Marakovits Shou Otsuka 1-0 32 Open
204 2024-07-03 Ceske Budejovice IM 2024 Ceske Budejovice CZE 5.5 Rakshitta Ravi Shou Otsuka 0-1 63 Open
205 2024-07-02 Ceske Budejovice IM 2024 Ceske Budejovice CZE 4.2 Shou Otsuka Azer Mirzoev 1/2-1/2 52 Open
206 2024-07-01 Ceske Budejovice IM 2024 Ceske Budejovice CZE 3.4 Yevgeniy Roshka Shou Otsuka 1-0 36 Open
207 2024-06-30 Ceske Budejovice IM 2024 Ceske Budejovice CZE 2.3 Shou Otsuka Petr Simek 0-1 68 Open
208 2024-06-29 Ceske Budejovice IM 2024 Ceske Budejovice CZE 1.3 Robert Ernst Shou Otsuka 0-1 36 Open
209 2024-06-20 III Janos Rigo Mem IM Balatonlelle HUN 9.2 Antonios Xylogiannopoulos Shou Otsuka 0-1 43 Open
210 2024-06-19 III Janos Rigo Mem IM Balatonlelle HUN 8.5 Shou Otsuka Marcell Borhy 1/2-1/2 19 Open
211 2024-06-18 III Janos Rigo Mem IM Balatonlelle HUN 7.1 Shou Otsuka Tamas Tancsa 0-1 25 Open
212 2024-06-17 III Janos Rigo Mem IM Balatonlelle HUN 6.5 Zlatko Ilincic Shou Otsuka 1/2-1/2 73 Open
213 2024-06-16 III Janos Rigo Mem IM Balatonlelle HUN 5.2 Shou Otsuka Dmytro Danylenko 1/2-1/2 28 Open
214 2024-06-15 III Janos Rigo Mem IM Balatonlelle HUN 4.4 Nikoletta Lakos Shou Otsuka 0-1 33 Open
215 2024-06-14 III Janos Rigo Mem IM Balatonlelle HUN 3.3 Shou Otsuka Attila Istvan Csonka 1-0 45 Open
216 2024-06-13 III Janos Rigo Mem IM Balatonlelle HUN 2.3 Balazs Fodor Shou Otsuka 1/2-1/2 72 Open
217 2024-06-12 III Janos Rigo Mem IM Balatonlelle HUN 1.4 Shou Otsuka Sultan Chubakov 0-1 50 Open
218 2024-05-21 SixDays Budapest May IM Budapest HUN 9.2 Mate Egresi Shou Otsuka 1/2-1/2 85 Open
219 2024-05-20 SixDays Budapest May IM Budapest HUN 8.5 Shou Otsuka Chitre Arush 1-0 43 Open
220 2024-05-20 SixDays Budapest May IM Budapest HUN 7.1 Shou Otsuka Zlatko Ilincic 1/2-1/2 60 Open
221 2024-05-19 SixDays Budapest May IM Budapest HUN 6.5 Virgilio Vuelban Shou Otsuka 0-1 32 Open
222 2024-05-18 SixDays Budapest May IM Budapest HUN 5.2 Shou Otsuka Bence Pribelszky 1-0 44 Open
223 2024-05-18 SixDays Budapest May IM Budapest HUN 4.4 Nhat Minh To Shou Otsuka 1-0 65 Open
224 2024-05-17 SixDays Budapest May IM Budapest HUN 3.3 Shou Otsuka Jain Jeet 1-0 32 Open
225 2024-05-17 SixDays Budapest May IM Budapest HUN 2.3 Arora Honi Shou Otsuka 1-0 33 Open
226 2024-05-16 SixDays Budapest May IM Budapest HUN 1.4 Shou Otsuka Samuel Weber 1-0 60 Open
227 2024-05-05 ch-JPN 2024 Tokyo JPN 8.3 Shou Otsuka Thanh Tu Tran 0-1 46 Open
228 2024-05-05 ch-JPN 2024 Tokyo JPN 7.2 Mirai Aoshima Shou Otsuka 1-0 49 Open
229 2024-05-04 ch-JPN 2024 Tokyo JPN 5.2 Shou Otsuka Naohiro Nakamura 1/2-1/2 50 Open
230 2024-05-03 ch-JPN 2024 Tokyo JPN 4.2 Teruomi Higashishiba Shou Otsuka 1/2-1/2 76 Open
231 2024-05-03 ch-JPN 2024 Tokyo JPN 3.3 Shou Otsuka Tatsuya Shioguchi 1-0 51 Open
232 2024-04-14 21st BCC Open 2024 Hua Hin THA 2.9 Shou Otsuka Zong-Yuan Zhao 1/2-1/2 41 Open
233 2024-04-07 Melbourne Int Open 2024 Melbourne AUS 9.5 Junta Ikeda Shou Otsuka 1-0 29 Open
234 2024-04-06 Melbourne Int Open 2024 Melbourne AUS 8.9 Shou Otsuka Jesse Zafirakos 1-0 44 Open
235 2024-04-06 Melbourne Int Open 2024 Melbourne AUS 7.11 Jackie Li Shou Otsuka 0-1 90 Open
236 2024-04-05 Melbourne Int Open 2024 Melbourne AUS 6.8 Shou Otsuka David Cannon 0-1 59 Open
237 2024-04-05 Melbourne Int Open 2024 Melbourne AUS 5.11 Jack Rodgers Shou Otsuka 0-1 34 Open
238 2024-04-04 Melbourne Int Open 2024 Melbourne AUS 4.6 Shou Otsuka Peng Chen 0-1 43 Open
239 2024-04-04 Melbourne Int Open 2024 Melbourne AUS 3.6 Jha Sriram Shou Otsuka 1/2-1/2 72 Open
240 2024-04-03 Melbourne Int Open 2024 Melbourne AUS 2.12 Shou Otsuka Samuel Asaka 1-0 43 Open
241 2024-04-03 Melbourne Int Open 2024 Melbourne AUS 1.1 Guha Mitrabha Shou Otsuka 1/2-1/2 45 Open
242 2024-04-01 O2C Doeberl Cup 2024 Canberra AUS 9.7 Frederick Litchfield Shou Otsuka 0-1 32 Open
243 2024-03-31 O2C Doeberl Cup 2024 Canberra AUS 8.4 Shou Otsuka Guha Mitrabha 0-1 42 Open
244 2024-03-31 O2C Doeberl Cup 2024 Canberra AUS 7.6 Mihajlo Radovanovic Shou Otsuka 0-1 42 Open
245 2024-03-29 O2C Doeberl Cup 2024 Canberra AUS 3.5 James Morris Shou Otsuka 1-0 37 Open
246 2023-02-18 39th Cappelle Open 2023 Cappelle la Grande FRA 1.4 Harsha Bharathakoti Shou Otsuka 1-0 26 Open
247 2023-02-14 FSIM February 2023 Budapest HUN 9.3 Adam Frank Shou Otsuka 1-0 71 Open
248 2023-02-13 FSIM February 2023 Budapest HUN 8.4 Shou Otsuka Matyas Palczert 0-1 40 Open
249 2023-02-11 FSIM February 2023 Budapest HUN 7.2 Kulkarni Bhakti Shou Otsuka 1-0 35 Open
250 2023-02-10 FSIM February 2023 Budapest HUN 6.5 Shou Otsuka Zlatko Ilincic 0-1 48 Open

© 2024-2026 EloTracker