Sefik Karakoseli

TUR · 50 yrs · K=20 · Peak 1631 (Mar 2024)

NOV26 Rating

1614

Live Rating

1614.0

Change

0.0

Games Played

Rating History · Classical

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Official classical rating by month

Form · Classical

oldest → latest

From 98 classical games on record, the latest on Oct 10, 2025.

Classical games since the November list

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

	Last played	Score	TPR
	1st International Unseen Newspaper Visually Impaired Chess TournamentOct 6, 2025 – Oct 10, 2025TPR 1563	4/8	1563

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

From 58 rated classical games against rated opponents, 2008–2025

#	Opponent	Rating
1,	Ismail Demirel, Feb 2013 · 2012-2013 Turkish Braille Chess Championship	, 1919
2,	Unal Donmez, Mar 2017 · 2016-2017 Turkish Blind Chess Championship - Final	, 1874
2,	Ismail Demirel, Mar 2017 · 2016-2017 Turkish Blind Chess Championship - Final	, 1874
4,	Unal Donmez, Feb 2013 · 2012-2013 Turkish Braille Chess Championship	, 1867
5,	Ugur Deniz, Jan 2017 · 2016-2017 Turkish Blind Chess Championship - A	, 1834
6,	Gokhan R Gungor, Mar 2017 · 2016-2017 Turkish Blind Chess Championship - Final	, 1574
7,	Adem Cavusoglu, Oct 2025 · 1st International Unseen Newspaper Visually Impaired Chess Tournament	, 1535
8,	Celal Coban, Oct 2025 · 1st International Unseen Newspaper Visually Impaired Chess Tournament	, 1458
9,	Hakan Doganay, Feb 2020 · 2019-2020 Turkish Blind Chess Championship	, 1399
10,	Remzi Colak, Jan 2017 · 2016-2017 Turkish Blind Chess Championship - A	, 1393

#	Opponent	Overall	Rating
1,	FM Alexandr Coset, Highest-rated meeting: Oct 2008 · 13th Olympiad for Blind and visualy impaired chess players	, 0/1	, 2295
2,	IM Rasim Nizam, Highest-rated meeting: Oct 2025 · 1st International Unseen Newspaper Visually Impaired Chess Tournament	, 0/1	, 2152
3,	Alireza Ghoorchibeygi, Highest-rated meeting: Apr 2011 · IBCA World Individual Chess Championship 2011	, 0/1	, 1931
4,	Ismail Demirel, Highest-rated meeting: Feb 2013 · 2012-2013 Turkish Braille Chess Championship	, 3/3	, 1919
5,	Rajesh Oza, Highest-rated meeting: Oct 2008 · 13th Olympiad for Blind and visualy impaired chess players	, 0/1	, 1916
6,	Mumin Aksu, Highest-rated meeting: Jan 2012 · Turkish Braille Chess Championship	, 0/2	, 1912
7,	Unal Donmez, Highest-rated meeting: Mar 2017 · 2016-2017 Turkish Blind Chess Championship - Final	, 2/3	, 1874
8,	Bor Gradisek, Highest-rated meeting: Oct 2025 · 1st International Unseen Newspaper Visually Impaired Chess Tournament	, 0/1	, 1857
9,	Ugur Deniz, Highest-rated meeting: Jan 2017 · 2016-2017 Turkish Blind Chess Championship - A	, 1/1	, 1834
10,	Claudio Gasperoni, Highest-rated meeting: Oct 2008 · 13th Olympiad for Blind and visualy impaired chess players	, 0/1	, 1818

12 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.

Year	Games	Score	Avg opp	TPR
2025	6	2	1688	1563
2023	8	3½	1258	1215
2022	8	5	1332	1427
2020	7	3½	1410	1410
2019	5	1½	1277	1128
2018	4	1	1348	1155
2017	12	6½	1603	1632
2013	3	2	1864	1989
2012	1	0	1912	—
2011	1	0	1931	—
2008	3	0	2010	1210

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

1st International Unseen Newspaper Visually Impaired Chess Tournament1563
Oct 2025Swissfederation source
Best of 2025Score 4/8Opp avg 1688Start 1631
2023 Turkiye Blind Chess Championship1215
Aug 2023Swissfederation source
Best of 2023Score 4½/9Opp avg 1258Start 1431
2022 Turkish Chess Championship for the Visually Impaired1427
Sep 2022Swissfederation source
Best of 2022Score 6/9Opp avg 1332Start 1434
2019-2020 Turkish Blind Chess Championship1410
Feb 2020Swissfederation source
Best of 2020Score 5½/9Opp avg 1410Start 1447
2018-2019 Turkish Blind Chess Championships - A1128
Feb 2019Swissfederation source
Best of 2019Score 4½/9Opp avg 1277Start 1541
2017-2018 Turkish Blind Chess Championship - A1155
Jan – Feb 2018Swissfederation source
Best of 2018Score 6/9Opp avg 1348Start 1625
2016-2017 Turkish Blind Chess Championship - Final1651
Mar 2017Round robinfederation source
Best of 2017Score 5½/9Opp avg 1608
2016-2017 Turkish Blind Chess Championship - A1594
Jan 2017Swissfederation source
#2 in 2017Score 7/9Opp avg 1594
2012-2013 Turkish Braille Chess Championship1989
Jan – Feb 2013Swissfederation source
Best of 2013Score 6/7Opp avg 1864
Turkish Braille Chess Championship—(1)
Jan 2012Swissfederation source
Score 5/8Opp avg 1912
IBCA World Individual Chess Championship 2011—(1)
Apr 2011Swissfederation source
Score 2/6Opp avg 1931
13th Olympiad for Blind and visualy impaired chess players1210
Oct 2008Teamfederation source
Score 4/9Opp avg 2010

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