Benjamin Yao Teng Oh

HKG · 25 yrs · K=20 · Peak 1893 (Mar 2024)

Best performance: 1963 at World Youth Chess Olympiad U16 2016(Best of 2016)

NOV26 Rating

1893

Live Rating

1893.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Nov 2026	1893	0
Oct 2026	1893	0
Sep 2026	1893	0
Aug 2026	1893	0
Jul 2026	1893	0
Jun 2026	1893	0
May 2026	1893	0
Apr 2026	1893	0
Mar 2026	1893	0
Feb 2026	1893	0
Jan 2026	1893	0
Dec 2025	1893	0

Form · Classical

oldest → latest

Unbeaten in the last 4 games (3 wins, 1 draw), since Dec 25, 2018.

From 172 classical games on record, the latest on Dec 27, 2018.

Classical games since the November list

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

	Last played	Score	TPR
	LEAP HK International Chess Open 2018Dec 22, 2018 – Dec 27, 2018TPR 1849	6/9	1849

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

Best wins · Classical

From 124 rated classical games against rated opponents, 2010–2018

#	Opponent	Rating
1,	CM David Rivas Vila, Feb 2017 · Caissa Friday Open Winter 2017	, 2174
2,	WFM Sigappi Kannappan, Jan 2013 · Hong Kong Chess Championship 2013 Preliminaries	, 1962
3,	WCM Wong Ching Chi, Jan 2018 · Caissa Hong Kong National Junior 2018 - U16 & U18	, 1919
4,	Robin Lai, Mar 2017 · 1-3	, 1899
5,	Edgardo Borigas, Feb 2017 · 1-3	, 1888
6,	CM Lukas Meier, Jul 2016 · World Youth Chess Olympiad U16 2016	, 1874
7,	Christopher Masters, Apr 2015 · 2015 Hong Kong Chess Championship Finals	, 1854
8,	Yuxin Du, Oct 2014 · Hong Kong International Open Chess Championship 2014	, 1819
9,	Albina Lysenko, Jul 2016 · CZECH OPEN 2016 - J - open rating tournament	, 1818
10,	David Garceran Nieuwenburg, May 2017 · Caissa Friday Open Spring 2017	, 1742

#	Opponent	Overall	Rating
1,	GM Karen H. Grigoryan, Highest-rated meeting: Dec 2017 · Jolimark (HK) International Open Chess Championship 2017	, 0/1	, 2571
2,	IM Oliver Dimakiling, Highest-rated meeting: Dec 2016 · Jolimark (HK) International 2016	, 0/1	, 2404
3,	IM Yves Ranola, Highest-rated meeting: Dec 2018 · LEAP HK International Chess Open 2018	, 0/1	, 2370
4,	IM Swaminathan Soumya, Highest-rated meeting: Oct 2014 · Hong Kong International Open Chess Championship 2014	, 0/1	, 2310
5,	IM Peng Kong Chan, Highest-rated meeting: Oct 2014 · Hong Kong International Open Chess Championship 2014	, ½/1	, 2264
6,	FM Vladimir P Gergel, Highest-rated meeting: Jul 2016 · CZECH OPEN 2016 - J - open rating tournament	, 0/1	, 2192
7,	CM David Rivas Vila, Highest-rated meeting: Feb 2017 · Caissa Friday Open Winter 2017	, 1/1	, 2174
8,	FM Daniel King Wai Lam, Highest-rated meeting: Dec 2018 · LEAP HK International Chess Open 2018	, ½/1	, 2161
9,	FM Kris Chan, Highest-rated meeting: Dec 2017 · Jolimark (HK) International Open Chess Championship 2017	, 0/1	, 2153
10,	IM Hainan Yang, Highest-rated meeting: Oct 2014 · Hong Kong International Open Chess Championship 2014	, 0/1	, 2137

Openings · Classical

From the moves of 39 of 172 classical games on record.

As WhiteOpens 1.e4 in 19 of 19 games.

As BlackMeets 1.e4 with 1...e5, and 1.d4 with 1...d5.

All openings (2 as White, 3 as Black)

Openings in White games	Games	Score
French Defense	6	33%
Sicilian Defense	3	67%

10 more games in openings played fewer than 3 times.

Openings in Black games	Games	Score
Italian Game	6	50%
Ruy Lopez	5	10%
Queen's Gambit Declined	4	38%

Event timeline · Classical

24 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.

Performance rating by year

Year	Games	Score	Avg opp	TPR
2018	11	5½	1723	1723
2016	22	13	1787	1852
2015	31	14½	1721	1700
2014	7	2	2037	1879
2013	13	4	1779	1638
2012	3	0	1540	740
2011	2	0	1784	—
2010	3	0	1593	793

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

LEAP HK International Chess Open 20181849
Dec 2018Swissfederation source
Best of 2018Score 6/9Opp avg 1799Start 1783
3rd SG City Chess Open 2018 - Open—(2)
May – Jun 2018Swissfederation source
Score ½/3Opp avg 1389Start 1837
Caissa Hong Kong National Junior 2018 - U16 & U18—(2)
Jan 2018Swissfederation source
Score 3/5Opp avg 1790Start 1843
Jolimark (HK) International Open Chess Championship 20171814
Dec 2017Swissfederation source
#3 in 2017Score 5/9Opp avg 1814Start 1855
Hong Kong Open Championships 2017—(1)
Oct – Nov 2017Swissfederation source
Score 3/4Opp avg 1539Start 1849
Hong Kong Summer Swiss 20171598
Jul – Aug 2017Swissfederation source
#4 in 2017Score 2½/6Opp avg 1503Start 1884
Caissa Friday Open Spring 2017—(2)
Apr – Jun 2017Swissfederation source
Score 3/6Opp avg 1848Start 1866
1-31864
Jan – Mar 2017Swissfederation source
#2 in 2017Score 6½/11Opp avg 1754Start 1838
Caissa Friday Open Winter 20171891
Feb – Mar 2017Swissfederation source
Best of 2017Score 3½/6Opp avg 1891Start 1808
Hong Kong National Juniors 2017 - U16 & U18—(2)
Jan 2017Swissfederation source
Score 4/5Opp avg 1439Start 1838
Jolimark (HK) International 20161745
Dec 2016Swissfederation source
#3 in 2016Score 5/9Opp avg 1702Start 1838
World Youth Chess Olympiad U16 20161963
Jul 2016Individualfederation source
Best of 2016Score 5½/8Opp avg 1822Start 1687
CZECH OPEN 2016 - J - open rating tournament1853
Jul 2016Swissfederation source
#2 in 2016Score 4/7Opp avg 1853Start 1687
9th Asian Dragons International Tournament 2015-U161684
Jul 2015Swissfederation source
#3 in 2015Score 6/9Opp avg 1491Start 1679
2015 Hong Kong Chess Championship Finals1696
Mar – Jun 2015Round robinfederation source
#2 in 2015Score 1½/11Opp avg 1969Start 1678
FIDE World Schools Championship 2015 - OU151639
May 2015Swissfederation source
#4 in 2015Score 4/9Opp avg 1682Start 1710
Hong Kong Chess Championship Preliminaries 20151783
Jan – Mar 2015Swissfederation source
Best of 2015Score 6/9Opp avg 1711Start 1678
Hong Kong International Open Chess Championship 20141879
Oct 2014Swissfederation source
Best of 2014Score 4/9Opp avg 2037Start 1640
30th National Age Group Chess Championships 2013 - Open Under-12—(1)
Nov 2013Swissfederation source
Score 4/9Opp avg 1871Start 1647
Hong Kong International Open Chess Championship 20131671
Sep – Oct 2013Swissfederation source
Best of 2013Score 4/9Opp avg 1758
Hong Kong Chess Championship 2013 Preliminaries1607
Jan – Apr 2013Swissfederation source
#2 in 2013Score 4½/9Opp avg 1800
1st Asean International Youth Chess Championships 2012 - Open Under-11740
Aug 2012Swissfederation source
Score 4/9Opp avg 1540
Hong Kong International Open Chess Tournament 2011—(2)
Oct 2011Swissfederation source
Score 3/7Opp avg 1784
Asian Youth Chess Championship 2010 - U10793
Jul 2010Swissfederation source
Score 1/8Opp avg 1593

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