Patricio Grospietro

ARG · 22 yrs · K=20 · Peak 1974 (Dec 2024)

Best performance: 2045 at Festival Sudamericano de la Juventud 2019 Sub 16 Absoluto(Best of 2019)

NOV26 Rating

1933

Live Rating

1933.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Nov 2026	1933	0
Oct 2026	1933	0
Sep 2026	1933	0
Aug 2026	1933	0
Jul 2026	1933	0
Jun 2026	1933	0
May 2026	1933	0
Apr 2026	1933	0
Mar 2026	1933	0
Feb 2026	1933	0
Jan 2026	1933	0
Dec 2025	1933	0

Form · Classical

oldest → latest

Unbeaten in the last 2 games (1 win, 1 draw), since Oct 19, 2025.

From 247 classical games on record, the latest on Oct 19, 2025.

Classical games since the November list

No rated standard games this rating periodsince the NOV26 list (Nov 1, 2026)

	Last played	Score	TPR
	IRT Sub2400 "Ciudad de San Francisco" - 2025Oct 18, 2025 – Oct 19, 2025TPR 1941	4/6	1941

The live rating moves only when new rated games are played. Until then it matches the published rating.

Best wins · Classical

From 206 rated classical games against rated opponents, 2015–2025

#	Opponent	Rating
1,	Fernando Yori, Apr 2018 · IRT Comuna de Nelson	, 2185
2,	FM Agustin Villarreal, Dec 2019 · Festival Sudamericano de la Juventud 2019 Sub 16 Absoluto	, 2076
3,	CM Daniel Titichoca Daza, Dec 2019 · Festival Sudamericano de la Juventud 2019 Sub 16 Absoluto	, 2005
4,	Jorge Alfredo Fernandez, Nov 2024 · Torneo Mayor de CASF	, 1991
5,	Erick Hideki Taira, Dec 2017 · Sudamericano U14 Open	, 1919
6,	Tomas Koncurat, Dec 2019 · Festival Sudamericano de la Juventud 2019 Sub 16 Absoluto	, 1915
7,	Luciano Orono, Nov 2019 · Final Camp Argentino Amateur Sub 2000 2019	, 1900
8,	Victor Caballini, Nov 2019 · Final Camp Argentino Amateur Sub 2000 2019	, 1886
9,	Martin Pires, Nov 2019 · Final Camp Argentino Amateur Sub 2000 2019	, 1853
10,	Juan Patricio Gallo, Feb 2018 · Campeonato Argentino Absoluto Sub 14	, 1826

#	Opponent	Overall	Rating
1,	IM Roberto Servat, Highest-rated meeting: Aug 2018 · Torneo Abierto Internacional de Ajedrez Dos Orillas 7ma Edicion	, 0/1	, 2440
2,	IM Marcelo Tempone, Highest-rated meeting: Nov 2024 · Torneo Mayor de CASF	, 0/1	, 2361
3,	FM Leandro Tobares, Highest-rated meeting: Apr 2019 · 50 Abierto Ciudad de Mar del Plata	, 0/1	, 2305
4,	FM Agustin Villarreal, Highest-rated meeting: Nov 2024 · Torneo Mayor de CASF	, 1½/3	, 2277
5,	FM Cristian Sanhueza, Highest-rated meeting: Sep 2025 · Masters Ciudad de Villa Carlos Paz 2025	, 0/1	, 2270
6,	IM Alejo Ismael Gimenez Aguirre, Highest-rated meeting: Feb 2019 · 3er. Torneo Abierto IRT Complejo Betania	, 0/1	, 2251
7,	Diego Seia, Highest-rated meeting: Dec 2016 · Final 72 Campeonato Provincial Superior AAPC	, 0/1	, 2202
8,	FM Miguel Angel Soto, Highest-rated meeting: Sep 2017 · World Youth Chess Championship 2017 U14 Open	, 0/1	, 2192
9,	Fernando Yori, Highest-rated meeting: Apr 2018 · IRT Comuna de Nelson	, 1/1	, 2185
10,	IM Francisco R.T. Trois, Highest-rated meeting: Apr 2019 · 50 Abierto Ciudad de Mar del Plata	, ½/1	, 2155

Openings · Classical

From the moves of 34 of 247 classical games on record.

As WhiteOpens 1.d4 in 14 of 16 games.

As BlackMeets 1.e4 with 1...e6, and 1.d4 with 1...Nf6.

All openings (3 as White, 2 as Black)

Openings in White games	Games	Score
London System, with Be2	5	30%
London System	4	63%
Queen's Pawn Game	4	63%

3 more games in openings played fewer than 3 times.

Openings in Black games	Games	Score
French Defense	8	44%
Pirc Defense	3	17%

Event timeline · Classical

36 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.

Performance rating by year

Year	Games	Score	Avg opp	TPR
2025	18	10½	1780	1837
2024	5	2½	1989	1989
2019	51	26½	1827	1841
2018	37	23½	1676	1778
2017	59	26	1664	1621
2016	32	8	1576	1383
2015	4	0	1703	903

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

IRT Sub2400 "Ciudad de San Francisco" - 20251941
Oct 2025Swissfederation source
Best of 2025Score 4/6Opp avg 1869Start 1930
Masters Ciudad de Villa Carlos Paz 20251801
Sep 2025Swissfederation source
#2 in 2025Score 4/7Opp avg 1751Start 1950
Dos Orillas - Decimocuarta Edicion1796
Aug 2025Swissfederation source
#3 in 2025Score 3½/6Opp avg 1739Start 1974
Torneo Mayor de CASF1989
Nov 2024Swissfederation source
Best of 2024Score 3½/6Opp avg 1989Start 1971
Festival Sudamericano de la Juventud 2019 Sub 16 Absoluto2045
Dec 2019Swissfederation source
Best of 2019Score 6/9Opp avg 1920Start 1860
Final Camp Argentino Amateur Sub 2000 20192010
Nov 2019Swissfederation source
#2 in 2019Score 5/8Opp avg 1915Start 1752
Torneo Abierto Intern Memorial Russnak1803
Sep 2019Swissfederation source
#4 in 2019Score 2½/5Opp avg 2076Start 1747
Abierto Internacional Dos Orillas 20191842
Aug 2019Swissfederation source
#3 in 2019Score 3½/6Opp avg 1842Start 1730
Torneo IRT Sub 2200 - Sociedad Espanola de Rafaela1670
May 2019Swissfederation source
#8 in 2019Score 3½/6Opp avg 1670Start 1742
50 Abierto Ciudad de Mar del Plata1781
Apr 2019Swissfederation source
#5 in 2019Score 4½/9Opp avg 1824Start 1740
Final Campeonato Argentino Sub 16 Absoluto1674
Mar 2019Swissfederation source
#7 in 2019Score 5½/9Opp avg 1631Start 1790
3er. Torneo Abierto IRT Complejo Betania1778
Feb 2019Swissfederation source
#6 in 2019Score 2½/6Opp avg 1835Start 1790
Semifinal Arg. Sub 2000-2300 Ciudad de Villa Carlos Paz1839
Oct 2018Swissfederation source
#2 in 2018Score 2½/6Opp avg 1896Start 1776
Torneo Abierto Internacional de Ajedrez Dos Orillas 7ma Edicion1858
Aug 2018Swissfederation source
Best of 2018Score 4/6Opp avg 1733Start 1740
Torneo Abierto 5to Memorial Jorge Wilson1655
Apr – May 2018Swissfederation source
#6 in 2018Score 3/6Opp avg 1655Start 1757
IRT Comuna de Nelson1732
Apr 2018Swissfederation source
#4 in 2018Score 4½/6Opp avg 1583Start 1757
Campeonato Argentino Absoluto Sub 141814
Feb 2018Swissfederation source
#3 in 2018Score 6½/9Opp avg 1648Start 1642
Semifinal Arg Sub 1700 Complejo Betania1728
Feb 2018Swissfederation source
#5 in 2018Score 4½/6Opp avg 1535Start 1642
Sudamericano U14 Open1669
Dec 2017Swissfederation source
#4 in 2017Score 5/9Opp avg 1669Start 1614
Final Camp. Argentino Amateur Sub 17001620
Nov 2017Swissfederation source
#6 in 2017Score 5½/9Opp avg 1495Start 1606
IRT Aniversario Club Sarmiento Villa Maria1656
Oct 2017Swissfederation source
#5 in 2017Score 3/6Opp avg 1849Start 1608
World Youth Chess Championship 2017 U14 Open1677
Sep 2017Swisschess-results.com
#3 in 2017Score 4½/11Opp avg 1928Start 1608
IRT Sub 2200 Memorial Miguel A. Coronel1738
Aug 2017Swissfederation source
Best of 2017Score 3½/6Opp avg 1681Start 1548
Semifinal Arg Amateur Sub 1700 2300 Club Aj. Cosquin1573
Jul 2017Swissfederation source
#8 in 2017Score 3/6Opp avg 1573Start 1468
Torneo Abierto IRT Dos Orillas Sexta Edicion1685
Jul 2017Swissfederation source
#2 in 2017Score 3/6Opp avg 1757Start 1468

Live ratings projected from the NOV26 published list · Not affiliated with FIDE