Koray Ibrahim Atabey

TUR · 45 yrs · K=20 · Peak 1687 (Mar 2024)

Best performance: 1695 at 2nd Mugla-Marmaris Traditional 15 July Democracy and National Union Day Chess Tournament - B(Best of 2018)

World #=144901 live3754#141,147 publishedTürkiye #=1947

OCT26 Rating

1618

Live Rating

1618.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

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Official classical rating by month

List	Rating	Change
Oct 2026	1618	0
Sep 2026	1618	0
Aug 2026	1618	0
Jul 2026	1618	0
Jun 2026	1618	0
May 2026	1618	0
Apr 2026	1618	-1
Mar 2026	1619	0
Feb 2026	1619	+1
Jan 2026	1618	0
Dec 2025	1618	-37
Nov 2025	1655	0

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	Turkiye Cup - 2025Nov 9, 2025 – Nov 16, 2025TPR 1496	6/11	1496

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

Event timeline · Classical

13 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.

Turkiye Cup - 20251496
Nov 2025Swissfederation source
Best of 2025Score 6/11Opp avg 1654Start 1655
Turkiye Club Chess Championship Final Competition - 20251486
Jul – Aug 2025Individualfederation source
#2 in 2025Score 1½/7Opp avg 1679Start 1687
2019-2020 Turkish Cup1615
Jan – Feb 2020Swissfederation source
Best of 2020Score 5/11Opp avg 1695Start 1450
2018-2019 Turkish Cup1361
Jan – Feb 2019Swissfederation source
Best of 2019Score 4½/11Opp avg 1471Start 1482
2nd Mugla-Marmaris Traditional 15 July Democracy and National Union Day Chess Tournament - B1695
Jul 2018Swissfederation source
Best of 2018Score 6½/7Opp avg 1273Start 1465
2018 Turkish Club Championship - B1427
Jul 2018Teamfederation source
#3 in 2018Score 4/8Opp avg 1477Start 1465
2017-2018 Turkish Cup1474
Jan – Feb 2018Swissfederation source
#2 in 2018Score 4½/11Opp avg 1546Start 1474
Ula Victory Day Tournament 2017 - A1469
Aug 2017Swissfederation source
Best of 2017Score 2/5Opp avg 1541Start 1572
Marmaris 15th July Democracy and National Unity Day Chess Tournament - A1442
Jul 2017Swissfederation source
#3 in 2017Score 2½/7Opp avg 1544Start 1626
IMEAK Chamber of Shipping Marmaris Branch Maritime and Cabotage day 2017 Mugla Chess Tournament-A1455
Jul 2017Swissfederation source
#2 in 2017Score 2½/6Opp avg 1512Start 1626
2015-2016 Mugla Local Chess Team Matches—(2)
Apr – May 2016Swissfederation source
Score 2/4Opp avg 1472Start 1637
Lake Burdur Natianol Chess Tournament - A1579
Aug 2015Swissfederation source
#2 in 2015Score 3/7Opp avg 1704Start 1666
6th Soke Municipality Remzi Zeytinoglu Tournament1666
Jun 2015Swissfederation source
Best of 2015Score 2/6Opp avg 1791

Rated near Koray Ibrahim Atabey · Classical

World

#=144901Odell Olivares1618.0
#=144901Jean-claude Amiard1618.0
#=144901Koray Ibrahim Atabey1618.0
#=144901Hugo Loze1618.0
#=144901Ahmed Abdelrahman1618.0

Türkiye

#=1947Yigit Mirza Tekir1618.0
#=1947Erdener Arisoy1618.0
#=1947Koray Ibrahim Atabey1618.0
#=1952Umit Parcaoglu1617.0
#=1952Mehmet Emre Turunc1617.0

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