Lok Sum Lam

HKG · 20 yrs · K=20 · Peak 1665 (Sep 2026)

Best performance: 1895 at TCA Autumn Standard Tournament 2026 (October 1st-4th)(Best of 2026)

World #=113235 live9980#123,215 publishedHong Kong, China #=83

OCT26 Rating

1665

Live Rating

1694.2

Change

+29.2

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

	Tournament	Score	Change	TPR	After
	TCA Autumn Standard Tournament 2026 (October 1st-4th)Oct 1 – Oct 4TPR 1895	3/6	+29.2	1895	1694.2

Event timeline · Classical

28 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.

TCA Autumn Standard Tournament 2026 (October 1st-4th)+29.2
Oct 2026Individualchess-results.com
Best of 2026Score 3/6TPR 1895Opp avg 1895Start 1665
Virgo Standard Open 2026 (FIDE Rated) Aug22-23rd—(1)
Aug 2026Swissfederation source
Score 4/5Opp avg 1541Start 1661
24th ASEAN+ Age-Group Chess Championships 2026 -Standard U18&201708
Aug 2026Swisschess-results.com
#5 in 2026Score 4/9Opp avg 1866Start 1661
2026 CTCA International Chess Open- U19 GU19 Open1679
Jul 2026Swisschess-results.com
#6 in 2026Score 4½/9Opp avg 1781Start 1645
U1800 "Day of Hope" Standard Open 2026 (FIDE Rated) Jul 11-12th1722
Jul 2026Swisschess-results.com
#4 in 2026Score 5/7Opp avg 1597Start 1645
"Gemini" Standard Open 2026 (FIDE Rated) Jun 13-14th—(0)
Jun 2026Swisschess-results.com
Score 2/2Start 1645
"Day of Light" Standard Open 2026 (FIDE Rated) May 16-17th—(2)
May 2026Swisschess-results.com
Score 3½/5Opp avg 1714Start 1641
KCA Standard Open 2026 (FIDE Rated) Mar -Apr1753
Mar – Apr 2026Swissfederation source
#3 in 2026Score 5/7Opp avg 1560Start 1620
KCA Easter Standard Open 2026—(2)
Apr 2026Swissfederation source
Score 3½/5Opp avg 1586Start 1633
KCA Standard Open 2026 (FIDE Rated) Jan-Feb1776
Jan – Feb 2026Swissfederation source
#2 in 2026Score 3½/5Opp avg 1583Start 1640
Samarkand Olympiad Selection 2026 - Men1524
Feb 2026Swisschess-results.com
#7 in 2026Score 2/6Opp avg 1764Start 1640
Hong Kong International Open 2025 Challengers1664
Dec 2025Swissfederation source
#4 in 2025Score 6½/9Opp avg 1592Start 1640
KCA Standard Open 2025 (FIDE Rated) Nov -Dec1611
Nov – Dec 2025Swissfederation source
#5 in 2025Score 4½/7Opp avg 1554Start 1641
KCA Standard Open 2025 (Sep - Oct)1602
Sep – Oct 2025Swissfederation source
#6 in 2025Score 3½/6Opp avg 1602Start 1620
Hong Kong Open Championship 2025—(0)
Aug – Oct 2025Swissfederation source
Score 1/2Start 1623
Caissa Autumn Standard 2025—(2)
Sep – Oct 2025Swissfederation source
Score 3/4Opp avg 1494Start 1620
Japan Open 2025(Challenger Category)1686
Sep 2025Swissfederation source
#2 in 2025Score 4/9Opp avg 1736Start 1620
KCA Standard Open 2025 (Jul-Aug)—(2)
Jul – Aug 2025Swissfederation source
Score 3/6Opp avg 1633Start 1623
Asian Amateur Chess Championships 2025 - U17001591
Aug 2025Swissfederation source
#7 in 2025Score 5½/9Opp avg 1466Start 1623
KCA Standard Open 2025 (May-Jun)1747
May – Jun 2025Swissfederation source
Best of 2025Score 4/5Opp avg 1622Start 1612
KCA Standard Open 2025 (Mar-Apr)1590
Mar – Apr 2025Swissfederation source
#8 in 2025Score 4/7Opp avg 1662Start 1559
KCA Standard Invitational U18001681
Apr 2025Round robinfederation source
#3 in 2025Score 6/10Opp avg 1609Start 1517
Caissa Standard Winter League 2025880
Mar 2025Swissfederation source
Score 3/6Opp avg 1680Start 1559
HK-DB Monthly International Open (FIDE rated) Jan 20251532
Jan 2025Swissfederation source
#9 in 2025Score 4/7Opp avg 1619Start 1569
Caissa Friday Standard Nov Dec 2024—(2)
Nov – Dec 2024Swissfederation source
Score 4/5Opp avg 1834Start 1515

Recent opponents · Classical

CMMauro Sanroman Costas CMPui Yin Brandon Chan David Zion Chiu Hoi Wang Isaac Say Zig Zeth Hon Ruomu Hong

Rated near Lok Sum Lam · Classical

World

#=113235Javier Xu1694.2
#=113235Silas Nathaniel Chiu1694.2
#=113235Lok Sum Lam1694.2
#=113240Lwasa Jonathan1694.0
#=113240Azevedo Cusoneca1694.0

Hong Kong, China

#82Xiangyi Meng1695.0
#=83Silas Nathaniel Chiu1694.2
#=83Lok Sum Lam1694.2
#85Chi Yin Charles Chan1692.0
#=86Joshua Bi1687.0

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