Juan Koch

Country

ARG

Birth Year

1959

Gender

M

Title

FIDE ID

112143

FIDE ratings

1991

Classical

Published FIDE

1969

Rapid

Published FIDE

1890

Blitz

Published FIDE

Official classical ranks

World rank
#29172
National rank · ARG
#362

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2175 Oct 2001
Recorded years
2001–2026
Archived games
222

Based on available monthly lists and saved games.

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
1 2026-07-28 Titled Tue 28th Jul 2026 chess.com INT 7 Koch,Ju Pelev,Iassen 0-1 49 Open
2 2026-07-28 Titled Tue 28th Jul 2026 chess.com INT 6 Nunez Hirales,J Koch,Ju 1-0 43 Open
3 2026-07-28 Titled Tue 28th Jul 2026 chess.com INT 8 Fernandez,Gera Koch,Ju 1/2-1/2 56 Open
4 2026-07-28 Titled Tue 28th Jul 2026 chess.com INT 10 Evans Quek,S Koch,Ju 0-1 24 Open
5 2026-07-28 Titled Tue 28th Jul 2026 chess.com INT 2 Gaydym,Michail Koch,Ju 1-0 30 Open
6 2026-07-28 Titled Tue 28th Jul 2026 chess.com INT 3 Al Atarji,S Koch,Ju 1/2-1/2 29 Open
7 2026-07-28 Titled Tue 28th Jul 2026 chess.com INT 9 Koch,Ju Furman,Eugene 1-0 46 Open
8 2026-07-28 Titled Tue 28th Jul 2026 chess.com INT 5 Koch,Ju Shapiro,Dan 1/2-1/2 55 Open
9 2026-07-28 Titled Tue 28th Jul 2026 chess.com INT 4 Koch,Ju OKEMAKINDE,Toluwanimi 0-1 28 Open
10 2026-03-03 Titled Tue 3rd Mar 2026 chess.com INT 2 Sihite,Chelsie Monica Ignesias Koch,Ju 1-0 41 Open
11 2026-03-03 Titled Tue 3rd Mar 2026 chess.com INT 8 Koch,Ju Kim,Thomas Jakob 0-1 25 Open
12 2026-03-03 Titled Tue 3rd Mar 2026 chess.com INT 11 Gu,Hardy Koch,Ju 0-1 33 Open
13 2026-03-03 Titled Tue 3rd Mar 2026 chess.com INT 5 Aadya,Gupta Koch,Ju 1/2-1/2 61 Open
14 2026-03-03 Titled Tue 3rd Mar 2026 chess.com INT 7 Yaniv,Ori Koch,Ju 1-0 60 Open
15 2026-03-03 Titled Tue 3rd Mar 2026 chess.com INT 6 Koch,Ju Clawitter,C 1-0 39 Open
16 2026-03-03 Titled Tue 3rd Mar 2026 chess.com INT 10 Koch,Ju Montano Vicente,Guadalupe 1/2-1/2 57 Open
17 2026-03-03 Titled Tue 3rd Mar 2026 chess.com INT 4 Andrade,I Koch,Ju 1-0 59 Open
18 2026-03-03 Titled Tue 3rd Mar 2026 chess.com INT 3 Koch,Ju Mingo Fernandez,M 0-1 68 Open
19 2026-03-03 Titled Tue 3rd Mar 2026 chess.com INT 9 Saketh,P Koch,Ju 0-1 23 Open
20 2026-03-03 Titled Tue 3rd Mar 2026 chess.com INT 1 Petersen,Marcel Koch,Ju 1-0 43 Open
21 2026-02-14 V Perez Chess Open 2026 Perez, Santa Fe ARG 2.2 Koch,Ju Acosta,Pablo Ismael 0-1 33 Open
22 2025-12-11 2nd 3-0 Thu 11th Dec 2025 chess.com INT 9 Juan Koch Sakithyan Yoganathan 0-1 61 Open
23 2025-12-11 2nd 3-0 Thu 11th Dec 2025 chess.com INT 7 Ian Ocampos Juan Koch 1-0 20 Open
24 2025-12-11 2nd 3-0 Thu 11th Dec 2025 chess.com INT 6 Juan Koch Wojciech Smieszek 0-1 32 Open
25 2025-12-11 2nd 3-0 Thu 11th Dec 2025 chess.com INT 5 Juan Koch Jacob Chiang 1/2-1/2 129 Open
26 2025-12-11 2nd 3-0 Thu 11th Dec 2025 chess.com INT 4 Sasha-Matei Craciun Juan Koch 1-0 34 Open
27 2025-12-11 2nd 3-0 Thu 11th Dec 2025 chess.com INT 3 Nicodim-Cosmin Stepanencu Juan Koch 1-0 34 Open
28 2025-12-11 2nd 3-0 Thu 11th Dec 2025 chess.com INT 2 Juan Koch Michal Kopczynski 1/2-1/2 46 Open
29 2025-12-11 2nd 3-0 Thu 11th Dec 2025 chess.com INT 1 Dmitriy Kushko Juan Koch 1-0 33 Open
30 2025-12-11 2nd 3-0 Thu 11th Dec 2025 chess.com INT 11 Juan Koch 2056836 1/2-1/2 59 Open
31 2025-12-11 2nd 3-0 Thu 11th Dec 2025 chess.com INT 10 Dimitrios Vazelakis Juan Koch 0-1 44 Open
32 2025-11-10 32nd ProAm Copa Clarin Op Villa Martelli ARG 8.32 Pablo Brignoccoli Juan Koch 1-0 45 Open
33 2025-11-09 32nd ProAm Copa Clarin Op Villa Martelli ARG 7.22 Ernestina Adam Juan Koch 1-0 22 Open
34 2025-11-08 32nd ProAm Copa Clarin Op Villa Martelli ARG 6.16 Juan Koch Gaspar Asprelli 1/2-1/2 43 Open
35 2025-11-07 32nd ProAm Copa Clarin Op Villa Martelli ARG 5.29 Mia Morena Alvarez Juan Koch 0-1 55 Open
36 2025-11-06 32nd ProAm Copa Clarin Op Villa Martelli ARG 4.28 Juan Koch Juan Santiago Bayinay 1/2-1/2 25 Open
37 2025-11-05 32nd ProAm Copa Clarin Op Villa Martelli ARG 3.14 Juan Koch Carlos Francisco Varela Velazquez 0-1 51 Open
38 2025-11-03 32nd ProAm Copa Clarin Op Villa Martelli ARG 1.5 Dominic Rodas Juan Koch 0-1 18 Open
39 2025-10-21 Titled Tue 21st Oct 2025 chess.com INT 9 Akshaya Sathi Juan Koch 1-0 36 Open
40 2025-10-21 Titled Tue 21st Oct 2025 chess.com INT 8 Juan Koch Marcel Winkels 0-1 28 Open
41 2025-10-21 Titled Tue 21st Oct 2025 chess.com INT 7 Bjorn 1971 Andersson Juan Koch 1-0 26 Open
42 2025-10-21 Titled Tue 21st Oct 2025 chess.com INT 6 Juan Koch Andrei Purygin 0-1 53 Open
43 2025-10-21 Titled Tue 21st Oct 2025 chess.com INT 5 Juan Koch Ernesto Barrientos 0-1 40 Open
44 2025-10-21 Titled Tue 21st Oct 2025 chess.com INT 4 Yahya Chelly Juan Koch 1/2-1/2 57 Open
45 2025-10-21 Titled Tue 21st Oct 2025 chess.com INT 3 Juan Koch Valentin Mitev 0-1 51 Open
46 2025-10-21 Titled Tue 21st Oct 2025 chess.com INT 2 Erik Golubovic Juan Koch 1-0 29 Open
47 2025-10-21 Titled Tue 21st Oct 2025 chess.com INT 1 Shubh Jayesh Laddha Juan Koch 1-0 19 Open
48 2025-10-21 Titled Tue 21st Oct 2025 chess.com INT 11 Pouyan Doostkam Juan Koch 1-0 27 Open
49 2025-10-21 Titled Tue 21st Oct 2025 chess.com INT 10 Juan Koch K. Ramu 0-1 37 Open
50 2025-10-14 Titled Tue 14th Oct 2025 chess.com INT 9 Sebastian Francisco Borges Oliveros Juan Koch 1-0 32 Open

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