Sean Loong Siow

MAS · 14 yrs · K=40 · Peak 1641 (Apr 2025)

Best performance: 1713 at NATIONAL JUNIOR CHESS CHAMPIONSHIP 2026 - Open(Best of 2026)

World #=152990 live854#152,136 publishedMalaysia #=664

OCT26 Rating

1590

Live Rating

1590.0

Change

0.0

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

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

	Last played	Score	TPR
	3rd National Open Team Chess Championship 2026 - PMX TrophyMay 29 – Jun 1TPR 1501	2/7	1501

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

Event timeline · Classical

15 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.

3rd National Open Team Chess Championship 2026 - PMX Trophy1501
May – Jun 2026Swisschess-results.com
#3 in 2026Score 2/7Opp avg 1626Start 1634
24th KCM Master U1800 FIDE Rated Standard1636
Mar 2026Swissfederation source
#2 in 2026Score 4½/7Opp avg 1534Start 1630
NATIONAL JUNIOR CHESS CHAMPIONSHIP 2026 - Open1713
Jan 2026Swissfederation source
Best of 2026Score 5/8Opp avg 1588Start 1594
l7th Penang Heritage City International Chess Open 2025 (Challenger)1688
Dec 2025Swissfederation source
Best of 2025Score 5½/9Opp avg 1631Start 1555
COMMONWEALTH CHESS CHAMPIONSHIP 2025 - U14 Open Event1596
Nov 2025Swissfederation source
#2 in 2025Score 4½/9Opp avg 1639Start 1545
20th KCM Master U1800 FIDE Rated Standard1590
Jul 2025Swissfederation source
#3 in 2025Score 4½/7Opp avg 1518Start 1505
CHESS HUB - IYC - MCF 2nd NATIONAL OPEN TEAM CHESS CHAMPIONSHIP 2025 - PMX Trophy1580
Jun 2025Swissfederation source
#6 in 2025Score 3½/7Opp avg 1580Start 1631
4th WP Kuala Lumpur June Classics 18001584
Jun 2025Swissfederation source
#5 in 2025Score 4/7Opp avg 1656Start 1631
MCF OFFICE U2400 STANDARD EVENT - Q2 20251590
Apr 2025Swissfederation source
#3 in 2025Score 2/6Opp avg 1783Start 1641
Chess Hub U1800 Classical Tournament1515
Mar 2025Swissfederation source
#7 in 2025Score 4/7Opp avg 1708Start 1432
9TH JOHOR INTERNATIONAL CHESS OPEN 2025 (CHALLENGER)845
Jan 2025Swissfederation source
Score 3½/9Opp avg 1645Start 1464
17th KCM Master U1800 FIDE Rated Standard1364
Dec 2024Swissfederation source
#2 in 2024Score 3½/7Opp avg 1686Start 1484
14th KLMaster U1800 FIDE Rated Classical1435
Jun 2024Swissfederation source
Best of 2024Score 3½/8Opp avg 1492
13 th KLMaster U1800 FIDE Rated Classical656
Mar 2024Swissfederation source
Score 3/8Opp avg 1456
COMMONWEALTH CHESS CHAMPIONSHIP 2023-24 - U12 (Open)966
Feb 2024Swissfederation source
#3 in 2024Score 3½/9Opp avg 1159

Rated near Sean Loong Siow · Classical

World

#=152990Vinu P M1590.0
#=152990Otar Skhiladze1590.0
#=152990Sean Loong Siow1590.0
#=152990Wei Wah Lian1590.0
#=152990Zheng Kit Wong1590.0

Malaysia

#=662Nur Arfah Irdina Muhd Rozali1591.0
#=662Keng Hing Goh1591.0
#=664Sean Loong Siow1590.0
#=664Wei Wah Lian1590.0
#=664Zheng Kit Wong1590.0

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