Koch, Juan
ArgentinaARG
ID: 112143
Chess.com @jek59★

Juan Koch

FIDE ratings

1,991Classical
1,969Rapid
1,890Blitz

Performance

50 games
24% Win
22% Draw
54% Loss

Juan Koch's playing style

Overall score:35%12W 11D 27L over 50 games
Strongest in classical:30%in 42 games
In great form:48%7W 5D 8L in last 20 games

Openings as White

Among the openings shown, Queen's Pawn Game: Symmetrical Variation has the largest White sample, with 2 games. Select a row to explore its moves and inspect example games below.

Queen's Pawn Game: Symmetrical Variation
50%
50%
2g
Sicilian Defense: Moscow Variation
50%
50%
2g
English Opening: Anglo-Indian Defense, Hedgehog System
100%
1g
Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
100%
1g
French Defense: Tarrasch Variation, Closed Variation, Main Line
100%
1g

Openings as Black

Among the openings shown, Italian Game: Two Knights Defense, Modern Bishop's Opening has the largest Black sample, with 2 games. These results describe the available sample, not a prediction of the player’s next choice.

Italian Game: Two Knights Defense, Modern Bishop's Opening
50%
50%
2g
Tarrasch Defense: Two Knights Variation
100%
2g
Slav Defense: Chebanenko Variation, Advance System
100%
1g
Queen's Pawn Game: Symmetrical Variation
100%
1g
King's Indian Attack: Keres Variation
100%
1g

Repertoire

25 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

25 games in this line · White to move

Results for Koch, Juan as white · Wins / Draws / Losses

W / D / L
20%
24%
56%
Move
9 · 36%
11%
22%
67%
6 · 24%
17%
33%
50%
5 · 20%
20%
80%
5 · 20%
60%
20%
20%

Game History

(50 games)
DateSourceColorOpponentResultLink
Oct 15, 2026
OTB - Mark Crowther
Orizondo, Hugo(2016)
L—
Oct 14, 2026
OTB - Mark Crowther
FMPilarte Tijerino, Rene Antonio(2069)
W—
Oct 14, 2026
OTB - Mark Crowther
Ledesma, Otoniel(2186)
D—
Oct 13, 2026
OTB - Mark Crowther
Barboza, Mauro(1879)
W—
Oct 12, 2026
OTB - Mark Crowther
Sopko, Cassio Roberto(1807)
W—
Oct 12, 2026
OTB - Mark Crowther
FMTorres, Javier Antonio(2068)
D—
Oct 11, 2026
OTB - Mark Crowther
Davila Texeira, Mario(1752)
W—
Oct 11, 2026
OTB - Mark Crowther
FMBauza, Alejandro(2074)
L—
Jul 28, 2026
OTB
CMOKEMAKINDE, Toluwanimi(2127)
L—
Jul 28, 2026
OTB
CMQuek, Suan Shiau(2280)
W—

Research Juan Koch’s games and opening repertoire

Juan Koch is rated 1991 in standard, 1969 in rapid, 1890 in blitz by FIDE. Juan Koch plays for Argentina.

Juan Koch has FIDE ID 112143.

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.

Platform accounts supplied with this profile: Chess.com: jek59. Inspect the account links and identity evidence above before combining their games.

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