Istvan Bolyki

HUN · 23 yrs · K=20 · Peak 1852 (Mar 2024)

Best performance: 2119 at Budapest Youth Team Ch. 2021-22 Adam Gyorgy Memorial(Best of 2021)

NOV26 Rating

1852

Live Rating

1852.0

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	1852	0
Oct 2026	1852	0
Sep 2026	1852	0
Aug 2026	1852	0
Jul 2026	1852	0
Jun 2026	1852	0
May 2026	1852	0
Apr 2026	1852	0
Mar 2026	1852	0
Feb 2026	1852	0
Jan 2026	1852	0
Dec 2025	1852	0

Form · Classical

oldest → latest

From 524 classical games on record, the latest on Oct 15, 2022.

Classical games since the November list

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

	Last played	Score	TPR
	Budapest Team Ch. 2022-23 Szen Jozsef Memorial Group R1Oct 15, 2022	0/1	—

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

Best wins · Classical

From 485 rated classical games against rated opponents, 2013–2022

#	Opponent	Rating
1,	Gyula Hegedus, Jul 2019 · 24th Pannonia Cup Open	, 2093
2,	Miklos Gyurkovics, Jul 2021 · 11th Budapest Open	, 2057
3,	Lukas Kepplinger, Aug 2020 · First Saturday Nadassy Schev. Aug 2020	, 2014
3,	Lukas Kepplinger, Aug 2020 · First Saturday Nadassy Schev. Aug 2020	, 2014
5,	Andras Bilku, Apr 2019 · Budapest Spring Festival 2019 B U2200	, 1993
6,	Szabolcs Kelemen, May 2021 · TFSE Racka RR 1 May 2021	, 1984
7,	Zoltan Strenner, Nov 2019 · First Saturday Nadassy Schev November 2019	, 1974
8,	Geza Kovacs, Mar 2016 · 10th Art Pub Cup	, 1970
9,	Zsolt Biro, May 2021 · TFSE Racka RR 1 May 2021	, 1967
10,	Bela Botlik, Oct 2020 · FFF Art Kupa U2200 October 2020	, 1960

#	Opponent	Overall	Rating
1,	IM Gellert Karacsonyi, Highest-rated meeting: Oct 2019 · National Youth Team Ch. 2019	, 0/1	, 2301
2,	FM Bence Leszko, Highest-rated meeting: Oct 2021 · HUN National Youth Team Ch. 2021	, 0/1	, 2258
3,	IM Sandor Farago, Highest-rated meeting: Aug 2020 · 10th Budapest Open 2020	, 0/3	, 2219
4,	David Kovacs, Highest-rated meeting: Jan 2020 · 18th Art Pub Cup Open	, 0/1	, 2212
5,	IM Agoston Juhasz, Highest-rated meeting: Jun 2020 · Balaton Chess Festival Open	, ½/5	, 2195
6,	IM Evarth Dr. Kahn, Highest-rated meeting: Dec 2020 · First Saturday December Nadassy Schev. 2020	, ½/2	, 2193
7,	FM Bertalan Buzas, Highest-rated meeting: Mar 2018 · 14th Art Pub Cup Open	, 0/1	, 2181
8,	Sandor Poor, Highest-rated meeting: Nov 2019 · First Saturday Nadassy Schev November 2019	, ½/2	, 2179
9,	FM Imre Csala, Highest-rated meeting: Aug 2014 · 4th Budapest Open	, 0/1	, 2175
10,	CM Mark Juhasz, Highest-rated meeting: Jul 2021 · 11th Budapest Open	, 0/1	, 2174

Openings · Classical

From the moves of 47 of 524 classical games on record.

As WhiteOpens 1.d4 in 12 of 21 games, 1.e4 in 6.

As BlackMeets 1.e4 with 1...e5 or 1...e6.

All openings (2 as White, 1 as Black)

Openings in White games	Games	Score
King's Indian Defense	3	0%
Sicilian Defense	3	50%

15 more games in openings played fewer than 3 times.

Openings in Black games	Games	Score
French Defense	4	25%

Event timeline · Classical

50 of 137 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
2021	47	22	1801	1780
2020	68	24½	1928	1826
2019	101	48	1815	1801
2018	64	31½	1598	1591
2017	60	24	1687	1615
2016	47	16	1738	1621
2015	63	28	1507	1464
2014	17	3	1588	1326
2013	11	½	1555	1085

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

Budapest Team Ch. 2022-23 Szen Jozsef Memorial Group R1—(1)
Oct 2022Teamfederation source
Score 0/1Opp avg 1759Start 1763
BUDA GP-3 Club1720
Jun 2022Swissfederation source
Best of 2022Score 2½/5Opp avg 1625Start 1769
Budapest Team Championship 1st Div. Lilienthal Group R 7-8—(1)
Feb 2022Teamfederation source
Score 1/1Opp avg 1738Start 1760
Budapest Team Championship 1st Div. Lilienthal Group R6—(1)
Jan 2022Teamfederation source
Score 0/1Opp avg 1882Start 1799
12th Christmas Open1197
Dec 2021Swissfederation source
Score 0/3Opp avg 1997Start 1799
Budapest Team Championship 1st Div. Lilienthal Group R 3-4—(2)
Nov 2021Teamfederation source
Score 1/2Opp avg 2029Start 1776
HUN National Youth Team Ch. 20211675
Oct 2021Swissfederation source
#5 in 2021Score ½/4Opp avg 1948Start 1747
Budapest Team Championship 1st Div. Lilienthal Group R2—(1)
Oct 2021Teamfederation source
Score ½/1Opp avg 1604Start 1747
Budapest Youth Team Ch. 2021-22 Adam Gyorgy Memorial2119
Oct 2021Teamfederation source
Best of 2021Score 2½/3Opp avg 1846Start 1747
Budapest Team Championship 1st Div. Lilienthal Group R1—(1)
Sep 2021Teamfederation source
Score 0/1Opp avg 1766Start 1767
20th Rakosmente Open1526
Aug 2021Swissfederation source
#7 in 2021Score 2/4Opp avg 1526Start 1813
11th Budapest Open1815
Jul 2021Swissfederation source
#4 in 2021Score 3/8Opp avg 1902Start 1824
Hobagoly Kupa 2021 June1639
Jun 2021Swissfederation source
#6 in 2021Score 3½/6Opp avg 1582Start 1818
BUDA GP-1 Club Group U20001890
Jun 2021Swissfederation source
#2 in 2021Score 4½/7Opp avg 1788Start 1818
TFSE Racka RR 1 May 20211836
May 2021Round robinfederation source
#3 in 2021Score 4½/9Opp avg 1836Start 1802
First Saturday December Nadassy Schev. 20201755
Dec 2020Individualfederation source
#7 in 2020Score 2/10Opp avg 2106Start 1829
FFF Art Kupa U2200 October 20201931
Oct 2020Swissfederation source
Best of 2020Score 2½/5Opp avg 1836Start 1801
10th Budapest Open 20201725
Aug 2020Swissfederation source
#9 in 2020Score 2/8Opp avg 1918Start 1799
First Saturday Nadassy Schev. Aug 20201881
Aug 2020Individualfederation source
#3 in 2020Score 5/10Opp avg 1924Start 1799
Hobagoly Cup July 20201790
Jul 2020Swissfederation source
#6 in 2020Score 3/5Opp avg 1790Start 1824
First Saturday Nadassy Schev. July 20201748
Jul 2020Individualfederation source
#8 in 2020Score 1½/10Opp avg 2044Start 1824
Balaton Chess Festival Open1813
Jun 2020Swissfederation source
#5 in 2020Score 3½/9Opp avg 1893Start 1818
Budapest Team Ch. Lilienthal A. Group 2019-2020 R 8-9—(2)
Feb 2020Teamfederation source
Score ½/2Opp avg 1930Start 1827
Hobagoly Cup January 20201927
Jan 2020Swissfederation source
#2 in 2020Score 4/6Opp avg 1802Start 1758
18th Art Pub Cup Open1835
Jan 2020Swissfederation source
#4 in 2020Score 3½/7Opp avg 1835Start 1758

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