WCM

Sungwon Byun

KOR · 28 yrs · K=20 · Peak 1738 (Mar 2024)

Best performance: 1762 at 2010 Asia Game Women Team(Best of 2010)

World #=102300 live3092#99,208 publishedSouth Korea #=160

OCT26 Rating

1732

Live Rating

1732.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Oct 2026	1732	0
Sep 2026	1732	0
Aug 2026	1732	0
Jul 2026	1732	0
Jun 2026	1732	0
May 2026	1732	0
Apr 2026	1732	+8
Mar 2026	1724	0
Feb 2026	1724	0
Jan 2026	1724	0
Dec 2025	1724	0
Nov 2025	1724	0

Classical games since the October list

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

	Last played	Score	TPR
	33rd Korea Chess League Div4a Round 1-2Mar 7	2/2	—

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

Event timeline · Classical

21 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.

33rd Korea Chess League Div4a Round 1-2—(2)
Mar 2026Teamfederation source
Score 2/2Opp avg 1495Start 1724
59th Stamer Memorial Tournament - U1600—(0)
Jun 2025Swissfederation source
Score 1/1Start 1738
59th Stamer Memorial Tournament - 1600-1999—(2)
Jun 2025Swissfederation source
Score 1½/3Opp avg 1673Start 1738
40th World Chess Olympiad-Women1561
Aug – Sep 2012Teamfederation source
#2 in 2012Score 2/8Opp avg 1870Start 1566
8th Korea Team Chess League—(2)
Mar – Jun 2012Teamfederation source
Score 1/3Opp avg 1898Start 1548
2012 Olympiad Selection Women1759
Jan 2012Round robinfederation source
Best of 2012Score 4½/5Opp avg 1486Start 1555
2012 Korea Womens Championship1473
Jan 2012Round robinfederation source
#3 in 2012Score 2/5Opp avg 1473Start 1555
7th K_League Div 21526
Sep – Dec 2011Teamfederation source
Best of 2011Score 3½/6Opp avg 1526Start 1558
6th K_Chess League1384
Mar – Jun 2011Teamfederation source
#2 in 2011Score 2/7Opp avg 1533Start 1599
2011 Asian Youth Qualifier1348
Feb 2011Swissfederation source
#3 in 2011Score 2½/6Opp avg 1435Start 1599
5th Korea Chess League1518
Sep – Dec 2010Teamfederation source
#4 in 2010Score 4½/10Opp avg 1620Start 1615
2010 Asia Game Women Team1762
Nov 2010Swissfederation source
Best of 2010Score 1/6Opp avg 2035Start 1612
39th Olympiad Khanty-Mansiysk 2010 Women tournament1661
Sep – Oct 2010Teamfederation source
#2 in 2010Score 2½/10Opp avg 1901Start 1615
4th KCL 20101502
Mar – Jun 2010Teamfederation source
#5 in 2010Score 4½/8Opp avg 1651Start 1658
Asian Youth Qualifier U10 & U121539
May 2010Swissfederation source
#3 in 2010Score 3½/6Opp avg 1539Start 1658
3rd K-League 20091079
Sep – Dec 2009Round robinfederation source
Score 3½/8Opp avg 1879Start 1673
World Youth Chess Championship-u12g—(0)
Nov 2009Swissfederation source
Score 3½/11Start 1673
Korea Chess League 2009 1st Half1667
Mar – May 2009Swissfederation source
Best of 2009Score 4/10Opp avg 1754
Korea Chess League 2008—(1)
Aug – Dec 2008Teamfederation source
Score 2/2Opp avg 1511
2008 Korea Open Chess Tournament1681
Dec 2008Swissfederation source
Best of 2008Score 2½/9Opp avg 1874
Olympiad Dresden Women1005
Nov 2008Teamfederation source
Score 3½/8Opp avg 1805

Rated near Sungwon Byun · Classical

World

#=102300Hein Thant1732.0
#=102300Aung Khant Phyo1732.0
#=102300WCM Sungwon Byun1732.0
#=102300Farhat Odinaev1732.0
#=102300Alberto Guzzi1732.0

South Korea

#=157Jaeyoon J Yoo1736.0
#159Hyungkyun Park1734.0
#=160WCM Sungwon Byun1732.0
#=160Farhat Odinaev1732.0
#162Songdon Lee1731.0

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