Juan Koch

ARG · 67 yrs · K=20 · Peak 2175 (Oct 2001)

Best performance: 2213 at Campeonato Argentino Senior 65(Best of 2025)

World #=27829 live1346#29,175 publishedArgentina #356

OCT26 Rating

1991

Live Rating

2000.0

Change

+9.0

Games Played

Rating History · Classical

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Classical games since the October list

	Tournament	Score	Change	TPR	After
	Liga Nacional Superior de AjedrezAug 29 – Oct 10TPR 2166	1/2	+9.0	2166	2000.0

Event timeline · Classical

31 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Liga Nacional Superior de Ajedrez+9.0
Aug – Oct 2026Teamchess-results.com
Score 1/2Opp avg 2166Start 1994
CAMPEONATO ABIERTO DE AJEDREZ- DE LA PROVINCIA DE BUENOS AIRES DEL 25 AL 27 DE SEPTIEMBRE - MAR AZUL2029
Sep 2026Swisschess-results.com
#3 in 2026Score 4½/7Opp avg 1927Start 1982
SEMIFINAL 101 CAMPEONATO ARGENTINO DE AJEDREZ SUPERIOR ABSOLUTO1957
Aug 2026Swisschess-results.com
#4 in 2026Score 4/9Opp avg 2000Start 1994
IV BA CHESS MASTERS CIUDAD DE BUENOS AIRES 2026 - $12.500.000 EN PREMIOS! ⏰ 13 AL 21 DE JUNIO - OPEN CHESS TOUR GOLD LEVEL2034
Jun 2026Swisschess-results.com
#2 in 2026Score 5/9Opp avg 1991Start 1987
IV Open Ciudad de Buenos Aires1879
May 2026Swisslichess
#6 in 2026Score 4/9Opp avg 1922Start 2020
55° Abierto Internacional de Mar del Plata - 28 de Marzo al 4 de Abril1944
Mar – Apr 2026Swisschess-results.com
#5 in 2026Score 5½/9Opp avg 1864Start 2039
V PEREZ CHESS OPEN - 13 AL 17 DE FEBRERO 2500000 en premios - Finde de carnaval La presencia estelar del 8 veces campeon Argentino Diego Flores y el GM Tristan2058
Feb 2026Swisschess-results.com
Best of 2026Score 5½/9Opp avg 1978Start 2031
Campeonato Argentino Senior 652213
Nov 2025Swissfederation source
Best of 2025Score 5½/7Opp avg 1983Start 2007
XXXII Abierto Internacional PROAM1956
Nov 2025Swissfederation source
#6 in 2025Score 4/8Opp avg 2006Start 2007
Liga Nacional de Ajedrez 20252184
Aug – Oct 2025Swissfederation source
#2 in 2025Score 1½/4Opp avg 2271Start 1970
Campeonato Panamericano Senior 65 20252080
Aug 2025Swissfederation source
#3 in 2025Score 5/9Opp avg 2037Start 1970
Abierto Grafica Yael Torre Blanca Ventajedrez 20251943
Jul 2025Swissfederation source
#7 in 2025Score 3/5Opp avg 1871Start 1972
Open Ciudad de Buenos Aires 20251941
Jun 2025Swissfederation source
#8 in 2025Score 5/8Opp avg 1839Start 1975
54 Abierto Ciudad de Mar del Plata1918
Apr 2025Swissfederation source
#9 in 2025Score 5/9Opp avg 1875Start 2001
III Abierto Internacional de FAOGBA1965
Apr 2025Swissfederation source
#5 in 2025Score 4/8Opp avg 2015Start 2001
74 Abierto de verano Villa Ballester2059
Jan 2025Swissfederation source
#4 in 2025Score 5/8Opp avg 1964Start 1987
Campeonato Argentino Senior 65 20241965
Dec 2024Swissfederation source
#6 in 2024Score 4/7Opp avg 1915Start 1991
XXXI Abierto Internacional ProAm 70 edic Ajedrez Martelli2013
Oct 2024Swissfederation source
#4 in 2024Score 4½/9Opp avg 2013Start 1997
Liga Nacional Superior 2024—(1)
Aug – Oct 2024Swissfederation source
Score 0/1Opp avg 1983Start 1953
6to Abierto Internacional Villa Constitucion - Copa ArcelorMittal2018
Aug 2024Swissfederation source
#3 in 2024Score 4½/8Opp avg 1975Start 1953
Abierto de Invierno - Villa Ballester2143
Aug 2024Swissfederation source
Best of 2024Score 4/6Opp avg 2018Start 1953
Abierto Yael - Torre Blanca - Ventajedrez 20241939
Jul 2024Swissfederation source
#7 in 2024Score 4½/7Opp avg 1837Start 1955
II Masters Ciudad de Buenos Aires 20241928
Jun 2024Swissfederation source
#8 in 2024Score 3½/7Opp avg 1928Start 1955
Semifinal Campeonato Argentino Superior1904
Jun 2024Swissfederation source
#9 in 2024Score 4½/9Opp avg 1904Start 1955
II Abierto Internacional de FAOGBA2142
Mar 2024Swissfederation source
#2 in 2024Score 4½/8Opp avg 2199Start 1963

Recent opponents · Classical

GMAriel Sorin Gabriel Romanelli

Rated near Juan Koch · Classical

World

#=27829Ad Kroot2000.0
#=27829Edwin Tol2000.0
#=27829Juan Koch2000.0
#=27829Dawid Gondzik2000.0
#=27829Stanislaw Kutkowski2000.0

Argentina

#=353Juan Pablo Mollo2001.0
#=353Jesus Esteban Alvarez2001.0
#356Juan Koch2000.0
#357Jorge Leal1999.0
#358Mateo Speisky1998.4

Live ratings projected from the OCT26 published list · Not affiliated with FIDE