Julien Castiau

BEL · 46 yrs · K=20 · Peak 1758 (Nov 2010)

Best performance: 1729 at Brussels Spring Competition 2026 Rounds 6-9(Best of 2026)

World #=180706 live7238#173,468 publishedBelgium #2831

OCT26 Rating

1537

Live Rating

1521.8

Change

-15.2

Games Played

Rating History · Classical

Loading chart…

In Progress

vsJeremie Petiunrated

PairedR6Brussels Open Fall 2026standard

Classical games since the October list

	Tournament	Score	Change	TPR	After
	32eme Memorial Albert Dethiou Rondes 3-6Oct 3TPR 606	0/1	-13.6	606	1523.4
	Open Automne 2026 Rondes 3-5Oct 4 – Oct 18TPR 1249	0/1	-1.6	1249	1521.8

Event timeline · Classical

33 of 161 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.

Brussels Open Fall 20261511
Aug – Dec 2026Swisschess-results.com
#4 in 2026Score 1/5Opp avg 1704Start 1569
THE BELGIAN CHESS CLUB NO SURRENDER 2026—(1)
Sep – Nov 2026Swissfederation source
Score 0/1Opp avg 1792Start 1569
Open Automne 2026 Rondes 3-5-1.6
Oct 2026Swissfederation source
Score 0/1Opp avg 2049Start 1537
32eme Memorial Albert Dethiou Rondes 3-6-13.6
Oct 2026Swissfederation source
Score 0/1Opp avg 1406Start 1537
32eme Memorial Albert Dethiou Rondes 1-2—(1)
Sep 2026Swissfederation source
Score 1/2Opp avg 1430Start 1569
Automnal 2026 Round 1-3—(2)
Sep 2026Swissfederation source
Score 0/2Opp avg 1744Start 1569
Open Automne 2026 Rondes 1-2—(1)
Sep 2026Swissfederation source
Score 0/1Opp avg 1932Start 1569
CREB Tournoi du Printemps 2026 Rondes 3-61722
Jun 2026Swissfederation source
#2 in 2026Score 3/4Opp avg 1597Start 1556
Brussels Spring Competition 2026 Rounds 6-91729
Jun 2026Swissfederation source
Best of 2026Score 2/4Opp avg 1729Start 1556
David vs Goliath 20261064
May 2026Swissfederation source
Score 0/6Opp avg 1864Start 1538
CREB Tournoi du Printemps 2026 Rondes 1-2—(0)
May 2026Swissfederation source
Score 2/2Start 1538
Brussels Spring Competition 2026 Rounds 3-51620
May 2026Swissfederation source
#3 in 2026Score 1/3Opp avg 1745Start 1538
CREB Tournoi de Paques 2026 Ronde 8—(1)
May 2026Swissfederation source
Score 1/1Opp avg 1619Start 1538
Brussels Spring Competition 2026 Rounds 1-2—(1)
Apr 2026Swissfederation source
Score 1/2Opp avg 1646Start 1523
CREB Tournoi de Paques 2026 Rondes 4-7—(1)
Apr 2026Swissfederation source
Score 2/2Opp avg 1423Start 1523
Belgian Interclubs 2025-2026 Division 5G859
Sep 2025 – Apr 2026Teamfederation source
Score 2½/8Opp avg 1659Start 1584
Open King Attacks 2026 Ronde 9—(1)
Apr 2026Swissfederation source
Score ½/1Opp avg 2004Start 1523
Open King Attacks 2026 Ronde 8—(1)
Apr 2026Swissfederation source
Score 0/1Opp avg 1658Start 1523
Brussels Open Winter 2026 Round 11—(1)
Mar 2026Swissfederation source
Score 1/1Opp avg 1639Start 1536
CREB Tournoi de Paques 2026 Rondes 1-3—(1)
Mar 2026Swissfederation source
Score 1/1Opp avg 1418Start 1536
Brussels Open Winter 2026 Rounds 7-10961
Mar 2026Swissfederation source
Score 0/4Opp avg 1761Start 1536
Open King Attacks 2026 Ronde 7—(1)
Mar 2026Swissfederation source
Score ½/1Opp avg 1576Start 1536
Open King Attacks 2026 Ronde 6—(1)
Mar 2026Swissfederation source
Score 1/1Opp avg 1632Start 1536
7eme Memorial Rene Vannerom 2026 Ronde 8—(1)
Feb 2026Swissfederation source
Score 1/1Opp avg 1452Start 1564
7eme Memorial Rene Vannerom 2026 Rondes 5-7—(1)
Feb 2026Swissfederation source
Score 0/1Opp avg 1570Start 1564

Recent opponents · Classical

Axel Harutyunyan Daniel Heekhout

Rated near Julien Castiau · Classical

World

#=180364David Martinez Gonzalez1522.0
#=180364P K Sasika Udara Gunasekara1522.0
#=180706Julien Castiau1521.8
#=180706Yotzin Ruiz Landa1521.8
#=180708Gopi A1521.6

Belgium

#=2826Gauthier Dosimont1522.0
#=2826Louis Pirlet1522.0
#2831Julien Castiau1521.8
#=2832Benny Provoost1521.0
#=2832Lucas Stragier1521.0

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