JapanJPN
ID: 7003730

Rion Okuno

FIDE ratings

2,045Classical
1,921Rapid
2,003Blitz

Performance

50 games
32% Win
24% Draw
44% Loss

Rion Okuno's playing style

Overall score:44%16W 12D 22L over 50 games
Best with 1.e4 as White:43%in 28 games
Out of form:35%4W 6D 10L in last 20 games

Openings as White

Among the openings shown, Sicilian Defense: Accelerated Dragon, Maróczy Bind has the largest White sample, with 4 games. Select a row to explore its moves and inspect example games below.

Sicilian Defense: Accelerated Dragon, Maróczy Bind
50%
50%
4g
Ruy Lopez: Morphy Defense
100%
4g
Petrov's Defense: Classical Attack
100%
2g
Sicilian Defense: O'Kelly Variation, Venice System
100%
2g
Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
100%
2g

Openings as Black

Among the openings shown, Sicilian Defense: Najdorf Variation, Adams Attack has the largest Black sample, with 6 games. These results describe the available sample, not a prediction of the player’s next choice.

Sicilian Defense: Najdorf Variation, Adams Attack
33%
67%
6g
Sicilian Defense: Najdorf Variation
50%
50%
4g
Sicilian Defense: Najdorf Variation, English Attack
100%
2g
Sicilian Defense: Moscow Variation
100%
2g
Catalan Opening: Open Defense, Classical Line
100%
2g

Repertoire

28 games as white in scope
8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
Move arrowsfrequency, not engine evaluation

Starting position

28 games in this line · White to move

Results for Okuno, Rion as white · Wins / Draws / Losses

W / D / L
29%
29%
43%
Move
28 · 100%
29%
29%
43%

Game History

(50 games)
DateSourceColorOpponentResultLink
Sep 23, 2025
OTB - TWIC
Sanjay, Vasu(2116)
D—
Sep 23, 2025
OTB - TWIC
Sanjay, Vasu(2116)
D—
Sep 22, 2025
OTB - TWIC
Yonemitsu, Kohei(2053)
L—
Sep 22, 2025
OTB - TWIC
Nakamura, Naohiro(2047)
D—
Sep 22, 2025
OTB - TWIC
Nakamura, Naohiro(2047)
D—
Sep 22, 2025
OTB - TWIC
Yonemitsu, Kohei(2053)
L—
Sep 21, 2025
OTB - TWIC
Nagataki, Kota(2037)
W—
Sep 21, 2025
OTB - TWIC
CMAverbukh, Aleksandr(2097)
L—
Sep 21, 2025
OTB - TWIC
CMAverbukh, Aleksandr(1117)
L—
Sep 21, 2025
OTB - TWIC
Nagataki, Kota(2037)
W—

Research Rion Okuno’s games and opening repertoire

Rion Okuno is rated 2045 in standard, 1921 in rapid, 2003 in blitz by FIDE. Rion Okuno plays for Japan.

Rion Okuno has FIDE ID 7003730.

Check the official FIDE record for ratings and identity. It is not a complete archive of game moves.

Use the openings as White and Black to identify recurring choices in the available games. Follow a branch into the repertoire explorer and inspect example games in the game history. Dates, time controls and sources affect which patterns are relevant to your next match.

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