Aiden Haojun Zhang

SGP · 12 yrs · K=40 · Peak 1594 (Jun 2026)

Best performance: 1773 at CASPL Post PSLE Junior (U12) Chess Challenge 2025 - Series 2(Best of 2025)

World #=197778 live63812#133,966 publishedSingapore #=1088

OCT26 Rating

1546

Live Rating

1430.0

Change

-116.0

Games Played

How live ratings are calculated

Rating History · Rapid

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Official rapid rating by month

List	Rating	Change
Oct 2026	1546	0
Sep 2026	1546	0
Aug 2026	1546	0
Jul 2026	1546	-48
Jun 2026	1594	+27
May 2026	1567	+4
Apr 2026	1563	+127
Mar 2026	1436	+11
Feb 2026	1425	-71
Jan 2026	1496	+44
Dec 2025	1452	+8
Nov 2025	1444	+16

Rapid games since the October list

	Tournament	Score	Change	TPR	After
	68th Go Checkmate FIDE Rated Rapid Open Tournament \| Cash Prizes + Trophies @ 9.00 AM to 1.30 PMOct 10TPR 1332	2½/6	-57.6	1332	1488.4
	Chess Connexion Rapid Open 2026 - U12Oct 18TPR 1268	3½/7	-58.4	1268	1430.0

Event timeline · Rapid

13 of 34 events · All years

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.

Chess Connexion Rapid Open 2026 - U12-58.4
Oct 2026Individualchess-results.com
#9 in 2026Score 3½/7TPR 1268Opp avg 1461Start 1546
68th Go Checkmate FIDE Rated Rapid Open Tournament | Cash Prizes + Trophies @ 9.00 AM to 1.30 PM-57.6
Oct 2026Individualchess-results.com
#8 in 2026Score 2½/6TPR 1332Opp avg 1481Start 1546
PlayNow! Chess Grandprix C at Aperia1411
Jun 2026Swisschess-results.com
#7 in 2026Score 5/9Opp avg 1651Start 1594
CASPL May Junior (U16) FIDE Rated Rapid Chess Challenge 2026 - Under 161670
May 2026Swisschess-results.com
Best of 2026Score 4½/6Opp avg 1521Start 1567
CASPL April FIDE Rated Rapid Chess Challenge 2026 - OPEN1535
Apr 2026Swisschess-results.com
#5 in 2026Score 4/6Opp avg 1660Start 1563
CASPL April - Junior (Under 12) FIDE Rated Rapid Chess Challenge 20261614
Apr 2026Swisschess-results.com
#2 in 2026Score 4½/6Opp avg 1489Start 1563
CASPL March FIDE Rated Rapid Chess Challenge 2026 - OPEN991
Mar 2026Swisschess-results.com
Score 3/6Opp avg 1791Start 1436
77th National Schools Individual U121584
Mar 2026Swissfederation source
#4 in 2026Score 6½/9Opp avg 1527Start 1436
27th Chess.sg Rapid Championship1592
Mar 2026Swissfederation source
#3 in 2026Score 5/7Opp avg 1592Start 1436
14th Chess.sg Age Group Championship—(0)
Feb 2026Swissfederation source
Score 5/7Start 1425
15th Chess.sg Age Group Championship—(2)
Feb 2026Swissfederation source
Score 6/7Opp avg 1508Start 1425
CASPL 14th New Year FIDE Rated Rapid Chess Challenge 2026 - OPEN—(0)
Feb 2026Swissfederation source
Score 0/4Start 1425
Chess For All Rapid Series - New Year Edition Open Category1494
Jan 2026Swissfederation source
#6 in 2026Score 3/7Opp avg 1734Start 1496

Recent opponents · Rapid

Shi Han Magnus Lim Sze Kai Anthony Lim Kah Choon Connery Tan Yan Rui Sim Boan Song Thenuja Sasvidu Haputhanthri Jing Feng Yeap Vedaant Anand Atreya Suyin Ma Mukilan Rajesh Zun Sui Agavia Goh Kangduo Kyler Liu Zhi En Ethan Yeo

Rated near Aiden Haojun Zhang · Rapid

World

#=197778Siyue Ding1430.0
#=197778Vetrivel Manikandan1430.0
#=197778Aiden Haojun Zhang1430.0
#=197778Harini Gunasekaran1430.0
#=197778Jia Xuan Callum Ngang1430.0

Singapore

#=1088Siyue Ding1430.0
#=1088Vetrivel Manikandan1430.0
#=1088Aiden Haojun Zhang1430.0
#=1088Harini Gunasekaran1430.0
#=1088Jia Xuan Callum Ngang1430.0

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