Marcel-Trestieni Ion

BEL · 11 yrs · K=40 · Peak 1811 (Oct 2026)

Best performance: 2164 at CREB Tournoi de Paques 2026 Rondes 1-3(Best of 2026)

World #=69162 live3992#73,154 publishedBelgium #=1065#7 U12 in Belgium

OCT26 Rating

1811

Live Rating

1825.0

Change

+14.0

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

	Tournament	Score	Change	TPR	After
	32eme Memorial Albert Dethiou Rondes 3-6Oct 3TPR 2500	1/1	+14.0	2500	1825.0

Event timeline · Classical

27 of 54 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.

32eme Memorial Albert Dethiou Rondes 3-6+14.0
Oct 2026Swissfederation source
Score 1/1Opp avg 1700Start 1811
32eme Memorial Albert Dethiou Rondes 1-2—(1)
Sep 2026Swissfederation source
Score 1/2Opp avg 1887Start 1785
Slovak open Hlohovec 20261782
Aug 2026Swisschess-results.com
#4 in 2026Score 3½/7Opp avg 1782Start 1747
19th Arad Open Grand Prix Classic (part of Romania Grand Prix series) B Tournament (under 2000 rating)1865
Aug 2026Swisschess-results.com
#2 in 2026Score 5/9Opp avg 1822Start 1747
Brasov Grand Prix Classic 2026 - B1756
Jul 2026Swisschess-results.com
#6 in 2026Score 5/9Opp avg 1713Start 1747
49th Ikaros International Chess Tournament 2026 (11-18 July 2026) A-group Organizers: Municipality of Ikaria, Ikaria Chess Club1749
Jul 2026Swisschess-results.com
#7 in 2026Score 4½/9Opp avg 1792Start 1747
Intercercles FEFB 2026 Division 4A—(1)
Mar – Jun 2026Teamfederation source
Score 1/1Opp avg 1694Start 1691
CREB Tournoi du Printemps 2026 Rondes 3-6—(1)
Jun 2026Swissfederation source
Score 0/1Opp avg 1888Start 1753
Ghent FIDE Congress 29-31 May 2026 - U1900 @Schaakhuis Caïssa1715
May 2026Swisschess-results.com
#8 in 2026Score 2/4Opp avg 1715Start 1804
David vs Goliath 2026—(2)
May 2026Swissfederation source
Score 2/2Opp avg 1575Start 1804
18th BPB Limburg Open 2026 - group C1836
May 2026Swisschess-results.com
#3 in 2026Score 4/6Opp avg 1711Start 1804
Gutenberg Open Mainz 2026 B-Turnier1678
May 2026Swissfederation source
#9 in 2026Score 4½/7Opp avg 1621Start 1804
CREB Tournoi de Paques 2026 Ronde 8—(1)
May 2026Swissfederation source
Score 0/1Opp avg 1889Start 1804
CREB Tournoi de Paques 2026 Rondes 4-7—(2)
Apr 2026Swissfederation source
Score 1½/2Opp avg 1808Start 1697
Belgian Interclubs 2025-2026 Division 2B—(1)
Sep 2025 – Apr 2026Teamfederation source
Score 0/1Opp avg 1926Start 1504
Belgian Interclubs 2025-2026 Division 5D—(2)
Sep 2025 – Apr 2026Teamfederation source
Score ½/2Opp avg 1683Start 1504
Belgian Interclubs 2025-2026 Division 5G—(1)
Sep 2025 – Apr 2026Teamfederation source
Score ½/1Opp avg 1798Start 1504
Belgian Interclubs 2025-2026 Division 4F—(1)
Sep 2025 – Apr 2026Teamfederation source
Score 1/1Opp avg 1805Start 1504
Belgian Interclubs 2025-2026 Division 5A—(1)
Sep 2025 – Apr 2026Teamfederation source
Score ½/1Opp avg 1799Start 1504
14eme Festival de Tournois Olympique Grande Synthe - Tournoi D1771
Apr 2026Round robinfederation source
#5 in 2026Score 4/7Opp avg 1721Start 1697
CREB Tournoi de Paques 2026 Rondes 1-32164
Mar 2026Swissfederation source
Best of 2026Score 2½/3Opp avg 1891Start 1691
Belgian Interclubs Round 2025-2026 Ronde 9—(1)
Mar 2026Teamfederation source
Score ½/1Opp avg 1719Start 1691
31e Open de Selestat - Tournoi A (plus de 1700)1447
Feb – Mar 2026Swissfederation source
#11 in 2026Score ½/6Opp avg 1848Start 1717
Belgian Youth Championships 2026 U121596
Feb 2026Swissfederation source
#10 in 2026Score 6/9Opp avg 1546Start 1717
7eme Memorial Rene Vannerom 2026 Rondes 5-7—(2)
Feb 2026Swissfederation source
Score ½/2Opp avg 1996Start 1717

Recent opponents · Classical

Namik Kasumov

Rated near Marcel-Trestieni Ion · Classical

World

#=69162Nikola Malchev1825.0
#=69162Pavel Valentin Lopez Mendez1825.0
#=69162Marcel-Trestieni Ion1825.0
#=69162Jenuki Alwis1825.0
#=69162Miloslav Nyvlt1825.0

Belgium

#=1065Marc Bair1825.0
#=1065Federico Silva1825.0
#=1065Marcel-Trestieni Ion1825.0
#1071Nicolae Atanasiu1824.6
#=1072Kristof Vande Velde1824.0

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