China

ID: 8652643

Jiajun Guo

FIDE ratings

1,684Classical

1,941Rapid

Performance

39 games

54% Win

21% Draw

25% Loss

Jiajun Guo's playing style

Strong overall score:64%21W 8D 10L over 39 games

In great form:78%14W 3D 3L in last 20 games

Openings as White

Among the openings shown, Sicilian Defense: Closed, Chameleon Variation has the largest White sample, with 6 games. Select a row to explore its moves and inspect example games below.

Sicilian Defense: Closed, Chameleon Variation

33%

French Defense: Exchange Variation

80%

20%

Sicilian Defense: Closed

100%

Italian Game: Giuoco Pianissimo

100%

Openings as Black

Among the openings shown, French Defense: Tarrasch Variation, Pawn Center Variation has the largest Black sample, with 2 games. These results describe the available sample, not a prediction of the player’s next choice.

French Defense: Tarrasch Variation, Pawn Center Variation

100%

Slav Defense

100%

Slav Defense: Modern Line

100%

French Defense: Exchange Variation

100%

French Defense: Advance Variation, Main Line

100%

Repertoire

16 games as white in scope

Move arrowsfrequency, not engine evaluation

Starting position

16 games in this line · White to move

Results for Guo, Jiajun as white · Wins / Draws / Losses

W / D / L

50%

25%

Move
	14 · 88%	4mo ago	57% 29% 14%
	2 · 13%	2y ago	100%

Game History

(39 games)

Date	Source	Opponent	Result	Time	Event	Opening	Link
Jan 1, 1	OTB - LichessBroadcast	FMYu,Shi	L	Classical	—	A05fZukertort Opening	—
Jun 19, 2026	OTB	Law, Ching Yin(1584)	W	Rapid	FIDE World Rapid Team	B23dSicilian Defense: Closed, Chameleon Variation	—
Jun 19, 2026	OTB - TWIC	Arres Larrosa, Pablo(1955)	L	Rapid	FIDE World Rapid Team	B23dSicilian Defense: Closed, Chameleon Variation	—
Jun 19, 2026	OTB - TWIC	Dyget, Ethan Chou	D	Rapid	FIDE World Rapid Team	D00ayQueen's Pawn Game: Accelerated London System	—
Jun 19, 2026	OTB - TWIC	Avdian, Ozias(1587)	W	Rapid	FIDE World Rapid Team	C01French Defense: Exchange Variation	—
Jun 19, 2026	OTB - TWIC	Law, Ching Yin(1584)	W	Rapid	FIDE World Rapid Team	B23dSicilian Defense: Closed, Chameleon Variation	—
Jun 19, 2026	OTB	Arres Larrosa, Pablo(1955)	L	Rapid	FIDE World Rapid Team	B23dSicilian Defense: Closed, Chameleon Variation	—
Jun 19, 2026	OTB	Dyget, Ethan Chou	D	Rapid	FIDE World Rapid Team	D00ayQueen's Pawn Game: Accelerated London System	—
Jun 19, 2026	OTB	Avdian, Ozias(1587)	W	Rapid	FIDE World Rapid Team	C01French Defense: Exchange Variation	—
Jun 18, 2026	OTB - LichessBroadcast	Valera Espejo, Javier(1950)	W	Blitz	FIDE World Team Rapid and Blitz Chess Championships 2026 \| Rapid \| Matches 11+	A01eNimzo-Larsen Attack: Indian Variation	—

Research Jiajun Guo’s games and opening repertoire

Jiajun Guo is rated 1684 in standard, 1941 in rapid by FIDE. Jiajun Guo plays for China.

Jiajun Guo has FIDE ID 8652643.

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.

See the top players in China

Jiajun Guo

FIDE ratings

Performance

Jiajun Guo's playing style

Openings as White

Openings as Black

Repertoire

Starting position

Games in this line

Game History

Research Jiajun Guo’s games and opening repertoire

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