Koryun Nahapetyan

ARM · 55 yrs · K=20 · Peak 1627 (Mar 2024)

Best performance: 1680 at T.Petrosyan Chess House Ch. 2011(Best of 2011)

World #=156469 live1657#158,126 publishedArmenia #425

OCT26 Rating

1575

Live Rating

1592.2

Change

+17.2

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Oct 2026	1575	0
Sep 2026	1575	0
Aug 2026	1575	0
Jul 2026	1575	0
Jun 2026	1575	+14
May 2026	1561	0
Apr 2026	1561	-3
Mar 2026	1564	+2
Feb 2026	1562	+1
Jan 2026	1561	+27
Dec 2025	1534	-3
Nov 2025	1537	-15

In Progress

vsLevon Khachikyan1692

PairedR8Tsaghkadzor Open 2026 (Group B)standard

Classical games since the October list

	Tournament	Score	Change	TPR	After
	T.Petrosyan Chess House Ch. 2026 SFOct 8 – Oct 17TPR 1637	6½/9	+11.0	1637	1586.0
	Tsaghkadzor Open 2026 (Group B)Oct 24 – Oct 30TPR 1615	3½/7	+6.2	1615	1592.2

Event timeline · Classical

17 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.

Tsaghkadzor Open 2026 (Group B)+6.2
Oct 2026Individualchess-results.com
#3 in 2026Score 3½/7TPR 1615Opp avg 1615Start 1575
T.Petrosyan Chess House Ch. 2026 SF+11.0
Oct 2026Swissfederation source
#2 in 2026Score 6½/9TPR 1637Opp avg 1580Start 1575
"Kings of Spring" RT1646
Apr 2026Swissfederation source
Best of 2026Score 4/8Opp avg 1521Start 1561
Yerevan Open 2025 (B)1671
Dec 2025Swissfederation source
Best of 2025Score 5/9Opp avg 1671Start 1534
T.Petrosyan Chess House Ch. 2025 SF—(2)
Oct 2025Swissfederation source
Score 4½/8Opp avg 1468Start 1552
Spring-2025 Swiss Tournament1467
May – Jun 2025Swissfederation source
#4 in 2025Score 5/9Opp avg 1517Start 1576
Rating Tournament_April1562
Apr – May 2025Swissfederation source
#3 in 2025Score 5½/9Opp avg 1562Start 1577
Spring-20251593
Mar 2025Swissfederation source
#2 in 2025Score 5½/9Opp avg 1593Start 1574
T. Petrosyan Chess House Ch. 2024 Final1514
Dec 2024Swissfederation source
#3 in 2024Score 2½/8Opp avg 1744Start 1573
6th Yerevan Open (B)1653
Dec 2024Swissfederation source
Best of 2024Score 5/9Opp avg 1653Start 1573
Autumn-20241362
Oct 2024Swissfederation source
#4 in 2024Score 4/9Opp avg 1487Start 1626
Tsaghkadzor Open 2024 - Tournament B1586
Sep – Oct 2024Swissfederation source
#2 in 2024Score 3½/9Opp avg 1688Start 1626
"Autumn-2023"1334
Nov – Dec 2023Swissfederation source
#3 in 2023Score 4½/9Opp avg 1377
T. Petrosyan Chess House Ch. 2023_Final1435
Dec 2023Swissfederation source
Best of 2023Score 3/8Opp avg 1522Start 1411
ChHouseCh2023SF1411
Oct 2023Swissfederation source
#2 in 2023Score 4/9Opp avg 1454
T.Petrosyan Chess House Ch. 20111680
Dec 2011Swissfederation source
Best of 2011Score 2/8Opp avg 1873
81st Yerevan Ch. SF1579
Apr 2011Swissfederation source
#2 in 2011Score 1½/9Opp avg 1901

Recent opponents · Classical

Mikayel Sh. Sargsyan Eduard Ghukasyan Sargis Petrosyan Khachik Hovakimyan Aleks V. Khachatryan Areg Avagyan Areg Hovsepyan Robert Kaytsakyan Ariana Azizbekyants Sargis Azatyan Mark Ktikyan Narek A. Khachatryan Nare Harutyunyan David Matevosyan Yana Nersisyan

Rated near Koryun Nahapetyan · Classical

World

#=156449Morgan Rouxel1592.4
#=156469Klaus Jovi1592.2
#=156469Koryun Nahapetyan1592.2
#=156469Ronald Esteban Sierra Romero1592.2
#=156469Ringaudas Skucas1592.2

Armenia

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