Iasonas Bartzos

GRE · 10 yrs · K=40 · Peak 1978 (Jun 2026)

Best performance: 2023 at 2026 Team Friendship Cup P. Kolyvas South Rounds 1-5(Best of 2026)

World #=56758 live3142#53,616 publishedGreece #691#1 U10 in Greece

OCT26 Rating

1879

Live Rating

1868.6

Change

-10.4

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

	Tournament	Score	Change	TPR	After
	ΦΘΙΝΟΠΩΡΙΝΟ open Chess Square (ΜΟΝΟ ΣΑΒΒΑΤΑ)Sep 12 – Oct 31TPR 1728	2/3	-10.4	1728	1868.6

Event timeline · Classical

46 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.

ΦΘΙΝΟΠΩΡΙΝΟ open Chess Square (ΜΟΝΟ ΣΑΒΒΑΤΑ)-10.4
Sep – Oct 2026Individualchess-results.com
#11 in 2026Score 2/3TPR 1728Opp avg 1603Start 1827
33ο OPEN ΝΙΚΑΙΑΣ "ΤΙΜΗ ΣΤΗΝ ΕΘΝΙΚΗ ΑΝΤΙΣΤΑΣΗ"// 36ο ΚΑΙ 29ο ΠΑΝΕΛΛΗΝΙΑ ΑΝΟΙΚΤΑ ΑΤΟΜΙΚΑ ΠΡΩΤΑΘΛΗΜΑ 2026 (OPEN & ΓΥΝΑΙΚΩΝ)// GROUP A2019
Aug – Sep 2026Swisschess-results.com
#2 in 2026Score 5½/9Opp avg 1976Start 1879
SUMMER IN GREECE: 35th OPEN INTERNATIONAL CHESS TOURNAMENT of KAVALA ''VASILIS THEODORIDIS'' - GROUP B1821
Jul – Aug 2026Swisschess-results.com
#9 in 2026Score 5½/9Opp avg 1741Start 1941
53rd Greek Team Ch. 20261682
Jul 2026Teamchess-results.com
#12 in 2026Score 4/7Opp avg 1632Start 1941
28th Iraklio Chess Tournament - Athens Challenge 2026 GroupA Ατομικό Πρωτάθλημα Αττικής1901
Jun 2026Swisschess-results.com
#7 in 2026Score 6/9Opp avg 1776Start 1978
ΟΜΑΔΙΚΟ ΚΥΠΕΛΛΟ ΠΑΙΔΩΝ Κ14 ΑΤΤΙΚΗΣ 20262299
Apr – Jun 2026Teamchess-results.com
Score 5/5Opp avg 1499Start 1930
2o Κλειστό / ΣΟΠαγκρατίου - Καισαριανής / Έναρξη Παρασκευή 8/5 στις 18:30 GROUP A / 1800+/♟, ♞1910
May – Jun 2026Round robinchess-results.com
#6 in 2026Score 2/5Opp avg 1982Start 1935
10th open Thomas Georgiou1997
Mar – May 2026Swissfederation source
#3 in 2026Score 5½/7Opp avg 1767Start 1834
Greek Youth U16 Individual Championship Finals 2026 | Open U101940
Apr 2026Swisslichess
#5 in 2026Score 8/9Opp avg 1589Start 1930
3rd International Open Chess Tournament of Katerini GROUP A1897
Mar 2026Swisslichess
#8 in 2026Score 3/7Opp avg 1947Start 1834
2026 Team Friendship Cup P. Kolyvas South Rounds 6-7—(1)
Jan – Mar 2026Swissfederation source
Score 1/1Opp avg 1568Start 1788
21st Siaperas Triantafyllos Open 20261963
Jan – Feb 2026Swissfederation source
#4 in 2026Score 5/7Opp avg 1805Start 1788
2026 Team Friendship Cup P. Kolyvas South Rounds 1-52023
Jan – Feb 2026Swissfederation source
Best of 2026Score 3½/4Opp avg 1687Start 1788
2026 Attica Youth Championships - open U101789
Jan 2026Swissfederation source
#10 in 2026Score 6/7Opp avg 1516Start 1788
3rd open SO Pagkratiou - Kaisarianis Nov 20251855
Nov – Dec 2025Swissfederation source
Best of 2025Score 5/7Opp avg 1697Start 1685
Attica Team Cup Spyros Bikos 2025—(1)
Nov – Dec 2025Teamfederation source
Score 0/1Opp avg 1835Start 1685
3rd Open SO Petralonon1768
Sep – Nov 2025Swissfederation source
#3 in 2025Score 3½/7Opp avg 1768Start 1601
2nd open SO Pagkratiou - Kaisarianis Sep 20251732
Sep – Oct 2025Swissfederation source
#6 in 2025Score 3½/7Opp avg 1789Start 1601
32nd Open Nikaias "Honour to National Resistance" 2025 A1745
Sep 2025Swissfederation source
#5 in 2025Score 3/8Opp avg 1832Start 1601
2025 National Youth Championships - open U101557
Jul 2025Swissfederation source
#11 in 2025Score 4½/9Opp avg 1557Start 1655
2025 National Team Champiosnhip A Category1585
Jun – Jul 2025Swissfederation source
#10 in 2025Score 3/7Opp avg 1710Start 1616
193rd Open SO Ampelokipon May 20251754
May – Jun 2025Swissfederation source
#4 in 2025Score 4/7Opp avg 1629Start 1617
2025 Junior U20 National Championship1652
Apr 2025Swissfederation source
#9 in 2025Score 2½/9Opp avg 1818Start 1646
1st open SO Pagkratiou - Kaisarianis Feb 20251707
Feb – Apr 2025Swissfederation source
#7 in 2025Score 4½/7Opp avg 1707Start 1704
Ultima by ASOP Dias HIGH Mar 20251533
Mar – Apr 2025Swissfederation source
#12 in 2025Score 2/5Opp avg 1726Start 1646

Recent opponents · Classical

Sokratis Mytilinis Radamanthys Pavlos Androulakis Konstantina Kampili

Rated near Iasonas Bartzos · Classical

World

#=56758Marc Cluyts1868.6
#=56758Pranav Mukunth P1868.6
#=56758Iasonas Bartzos1868.6
#=56766Felix Stoegerer1868.4
#=56766Francisco Jose Fernandez Lopez1868.4

Greece

#=689Maria Kosma1869.0
#=689Mihail Samartzis1869.0
#691Iasonas Bartzos1868.6
#=692Panagiotis Vlahopoulos1868.0
#=692Vasileios Keramaros1868.0

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