Katerina Grigorchuk

UKR · 20 yrs · K=20 · Peak 2081 (Jan 2023)

Best performance: 2230 at Cto Absoluto de Euskadi 2023(Best of 2023)

NOV26 Rating

1997

Live Rating

1997.0

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	1997	0
Oct 2026	1997	0
Sep 2026	1997	0
Aug 2026	1997	0
Jul 2026	1997	0
Jun 2026	1997	0
May 2026	1997	0
Apr 2026	1997	0
Mar 2026	1997	0
Feb 2026	1997	0
Jan 2026	1997	0
Dec 2025	1997	0

Form · Classical

oldest → latest

Unbeaten in the last 5 games (4 wins, 1 draw), since Oct 25, 2024.

From 277 classical games on record, the latest on Feb 22, 2025.

Classical games since the November list

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

	Last played	Score	TPR
	Campeonato Euskadi Equipos - Zonal Bizkaia - Grupo P Rondas 4-7Feb 1, 2025 – Feb 22, 2025	1/1	—

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

Best wins · Classical

From 255 rated classical games against rated opponents, 2015–2025

#	Opponent	Rating
1,	IM Oleg Tuka, Sep 2022 · VII Open Internacional Ajedrez de Getxo 2022	, 2325
2,	FM Alain Prieto Aranguren, Oct 2022 · XXXVI OPEN INTERNACIONAL DE SESTAO	, 2275
2,	FM Alain Prieto Aranguren, Oct 2022 · Campeonato Individual Absoluto de Bizkaia Rondas 1-2	, 2275
4,	WIM Olena Martynkova, Dec 2020 · Ukraine Women Chess Championship - 2020	, 2262
5,	Fabian Dario Pena Duarte, Apr 2023 · Cto Absoluto de Euskadi 2023	, 2223
6,	Imanol Toledo Sanz, Apr 2023 · Cto Absoluto de Euskadi 2023	, 2202
7,	Juan Manuel Ruiz Abad, Sep 2022 · VII Open Internacional Ajedrez de Getxo 2022	, 2151
8,	FM Markel Vesga Izeta, Sep 2022 · XXVII Open Internacional Virgen de Valencia	, 2143
9,	WFM Maritsa Tsirulnik, Dec 2020 · Ukraine Women Chess Championship - 2020	, 2139
10,	Juan Manuel Ruiz Abad, Oct 2022 · Campeonato Individual Absoluto de Bizkaia Rondas 1-2	, 2115

#	Opponent	Overall	Rating
1,	GM Viktor Moskalenko, Highest-rated meeting: Sep 2022 · XXVII Open Internacional Virgen de Valencia	, 0/1	, 2452
2,	GM Salvador Gabriel Del Rio De Angelis, Highest-rated meeting: Oct 2022 · XXXVI OPEN INTERNACIONAL DE SESTAO	, 0/1	, 2444
3,	GM Mikel Huerga Leache, Highest-rated meeting: Oct 2023 · VIII Open Internacional de Ajedrez Ayuntamiento de Getxo	, 0/1	, 2438
4,	GM Egor Bogdanov, Highest-rated meeting: Jul 2021 · Open tournament Kherson 2021	, 0/1	, 2425
5,	IM Alberto Quintin Navarro, Highest-rated meeting: Jul 2022 · VIII Open Internacional de Ajedrez Ciudad de Oviedo	, 0/1	, 2408
6,	IM Enrique Tejedor Fuente, Highest-rated meeting: Sep 2023 · XXVIII Open Internacional Virgen de Valencia	, 0/2	, 2403
6,	IM Sergio Trigo Urquijo, Highest-rated meeting: Feb 2023 · Liga de Bizkaia Cat. Preferente 2023 Rondas 7-9	, 0/1	, 2403
8,	FM Alberto Martin Fuentes, Highest-rated meeting: Jul 2022 · VIII Open Internacional de Ajedrez Ciudad de Oviedo	, 0/1	, 2400
9,	IM Marcelo Panelo, Highest-rated meeting: Sep 2022 · XXVII Open Internacional Virgen de Valencia	, 0/1	, 2364
10,	IM Oleg Tuka, Highest-rated meeting: Sep 2022 · VII Open Internacional Ajedrez de Getxo 2022	, 1/1	, 2325

Openings · Classical

From the moves of 6 of 277 classical games on record.

As WhiteOpens 1.e4 in 3 of 3 games.

All openings

No opening played 3 times yet (3 games with this colour).

Event timeline · Classical

44 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	1	1	1977	—
2024	20	12½	1877	1972
2023	44	25	1882	1932
2022	43	26½	1975	2062
2021	28	15½	1683	1719
2020	46	24	1797	1811
2019	44	22½	1684	1691
2018	13	7½	1514	1571
2017	8	4	1607	1607
2016	4	0	1441	641
2015	4	0	1555	755

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

Campeonato Euskadi Equipos - Zonal Bizkaia - Grupo P Rondas 4-7—(1)
Feb 2025Swissfederation source
Score 1/1Opp avg 1977Start 1988
Mallorca Chess Woman 20241915
Oct 2024Swissfederation source
#2 in 2024Score 3½/5Opp avg 1766Start 2004
Campeonato de Espana por Equipos de Club de Segunda Division 20241967
Aug 2024Swissfederation source
Best of 2024Score 4½/7Opp avg 1865Start 2008
Liga de Bizkaia Cat Preferente 2024 Rondas 8-9—(2)
Mar 2024Round robinfederation source
Score 1½/2Opp avg 2039Start 1983
CAMPEONATO DE EUSKADI POR EQUIPOS PRIMERA DIVISION 2024 Rondas 4-7—(1)
Feb 2024Round robinfederation source
Score ½/1Opp avg 1879Start 1997
Liga de Bizkaia Cat Preferente 2024 Rondas 7—(1)
Feb 2024Round robinfederation source
Score 0/1Opp avg 2143Start 1997
Liga de Bizkaia Cat Preferente 2024 Rondas 4-6—(1)
Feb 2024Round robinfederation source
Score ½/1Opp avg 1849Start 1997
CAMPEONATO DE EUSKADI POR EQUIPOS PRIMERA DIVISION 2024 Rondas 1-3—(1)
Jan 2024Round robinfederation source
Score ½/1Opp avg 1866Start 1991
Liga de Bizkaia Cat Preferente 2024 Rondas 1-2—(2)
Jan 2024Round robinfederation source
Score 1½/2Opp avg 1924Start 1991
Mallorca Chess Woman 20231845
Oct 2023Swissfederation source
#4 in 2023Score 3/5Opp avg 1773Start 1998
VIII Open Internacional de Ajedrez Ayuntamiento de Getxo1993
Oct 2023Swissfederation source
#2 in 2023Score 5½/9Opp avg 1913Start 1998
XXVIII Open Internacional Virgen de Valencia1884
Sep 2023Swissfederation source
#3 in 2023Score 5/9Opp avg 1841Start 2051
CAMPEONATO DE EUSKADI FEMENINO1762
May 2023Swissfederation source
#7 in 2023Score 4/5Opp avg 1522Start 2071
Cto Absoluto de Euskadi 20232230
Apr 2023Swissfederation source
Best of 2023Score 4½/7Opp avg 2128Start 1977
Liga de Bizkaia Cat. Preferente 2023 Rondas 7-91812
Feb – Mar 2023Swissfederation source
#5 in 2023Score ½/3Opp avg 2085Start 2058
Liga de Bizkaia Cat. Preferente 2023 Rondas 3-61775
Jan – Feb 2023Swissfederation source
#6 in 2023Score 1½/3Opp avg 1775Start 2081
CAMPEONATO DE EUSKADI POR EQUIPOS DIVISION DE HONOR Rondas 4-6—(1)
Feb 2023Swissfederation source
Score ½/1Opp avg 1953Start 2058
CAMPEONATO DE EUSKADI POR EQUIPOS DIVISION DE HONOR Rondas 1-3—(1)
Jan 2023Swissfederation source
Score 0/1Opp avg 2157Start 2081
Liga de Bizkaia Cat. Preferente 2023 Rondas 1-2—(1)
Jan 2023Swissfederation source
Score ½/1Opp avg 1951Start 2081
XXIX Open Internacional Ayto de Erandio2089
Dec 2022Swissfederation source
#2 in 2022Score 4/5Opp avg 1849Start 2067
Campeonato Individual Absoluto de Bizkaia Rondas 3-61870
Nov 2022Swissfederation source
#6 in 2022Score 1/4Opp avg 2063Start 2055
XXXVI OPEN INTERNACIONAL DE SESTAO2114
Oct – Nov 2022Swissfederation source
Best of 2022Score 5½/9Opp avg 2019Start 1995
Campeonato Individual Absoluto de Bizkaia Rondas 1-2—(2)
Oct 2022Swissfederation source
Score 2/2Opp avg 2195Start 1995
VII Open Internacional Ajedrez de Getxo 20222051
Sep 2022Swissfederation source
#4 in 2022Score 5/7Opp avg 1893Start 1842
XXVII Open Internacional Virgen de Valencia1990
Aug – Sep 2022Swissfederation source
#5 in 2022Score 5½/9Opp avg 1910Start 1842

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