Harry Ruan

AUS · 28 yrs · K=20 · Peak 1972 (Mar 2024)

Best performance: 2084 at 2023 Oceania Zonal 3.6 Open(Best of 2023)

World #=33671 live851#32,820 publishedAustralia #=179

OCT26 Rating

1970

Live Rating

1970.0

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	1970	0
Sep 2026	1970	0
Aug 2026	1970	0
Jul 2026	1970	0
Jun 2026	1970	0
May 2026	1970	0
Apr 2026	1970	+1
Mar 2026	1969	-1
Feb 2026	1970	0
Jan 2026	1970	-2
Dec 2025	1972	0
Nov 2025	1972	0

Classical games since the October list

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

	Last played	Score	TPR
	Hong Kong International Open 2025Dec 23, 2025 – Dec 29, 2025TPR 1976	4/9	1976

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

Event timeline · Classical

20 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.

Hong Kong International Open 20251976
Dec 2025Swissfederation source
Best of 2025Score 4/9Opp avg 2019Start 1972
2023 Norths Club Championship Tournament 2 Rounds 8-9—(2)
Apr 2023Round robinfederation source
Score 2/2Opp avg 1831Start 1923
2023 O2C Doeberl Cup Premier1995
Apr 2023Swissfederation source
#3 in 2023Score 4½/9Opp avg 1995Start 1923
2023 Norths Club Championship Tournament 2 Rounds 4-7 plus postponed2042
Feb – Mar 2023Round robinfederation source
#2 in 2023Score 3½/4Opp avg 1769Start 1908
2023 Norths Club Championship Tournament 2 Rounds 1-31980
Feb 2023Round robinfederation source
#4 in 2023Score 2/3Opp avg 1855Start 1908
2023 Oceania Zonal 3.6 Open2084
Jan 2023Swissfederation source
Best of 2023Score 6/9Opp avg 1989Start 1858
6th Sydney International Open 20121787
Apr 2012Swissfederation source
Best of 2012Score 2½/8Opp avg 2017Start 1870
Ford Memorial 20111988
Aug – Nov 2011Swissfederation source
Best of 2011Score 5½/9Opp avg 2045Start 1860
Integra NSW Open1955
Jun 2011Swissfederation source
#3 in 2011Score 2½/7Opp avg 2012Start 1803
Sydney International Open 20111956
Apr – May 2011Swissfederation source
#2 in 2011Score 4/9Opp avg 1999Start 1803
Norths Club Candidates1929
Feb – Apr 2011Round robinfederation source
#4 in 2011Score 6½/10Opp avg 1872Start 1803
Ford Memorial Open1678
Aug – Nov 2010Swissfederation source
#2 in 2010Score 5½/9Opp avg 2000Start 1813
NSW Open1218
Jun 2010Swissfederation source
Score 3/7Opp avg 2018Start 1829
Sydney International Open1964
Apr 2010Swissfederation source
Best of 2010Score 4/9Opp avg 2007Start 1801
Ford Memorial1755
Aug – Nov 2009Swissfederation source
#3 in 2009Score 5/9Opp avg 1995Start 1812
NSW Open1726
Jun 2009Swissfederation source
#4 in 2009Score 3/7Opp avg 1999Start 1815
Sydney International Open1848
Apr 2009Swissfederation source
#2 in 2009Score 3½/9Opp avg 1989Start 1815
Australian Open1933
Jan 2009Swissfederation source
Best of 2009Score 5/10Opp avg 1933
World Youth Chess Championships 2008 - Open 101519
Oct 2008Swissfederation source
Best of 2008Score 5½/11Opp avg 1712
North Island 20071695
Jul 2007Swissfederation source
Best of 2007Score 4/8Opp avg 1968

Rated near Harry Ruan · Classical

World

#=33671Jiri Kosek1970.0
#=33671Hector Menarguez Alonso1970.0
#=33671Harry Ruan1970.0
#=33671CM Anthony Hain1970.0
#=33671Alier Ateny Nhial1970.0

Australia

#177CM Ryan Liaw1973.0
#178Tass Coracas1970.6
#=179Harry Ruan1970.0
#=179CM Anthony Hain1970.0
#=181CM Gary D Bekker1968.4

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