Marios Kontokostas

GRE · 21 yrs · K=20 · Peak 1644 (Sep 2026)

Best performance: 1821 at 49th Ikaros International Chess Tournament 2026 B-Group (11-18 July 2026) Organizers: Municipality of Ikaria, Ikaria Chess Club(Best of 2026)

World #=140035 live818#139,217 publishedGreece #=1756

OCT26 Rating

1623

Live Rating

1623.0

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
	16ο ΠΑΠΑΝΑΣΤΑΣΙΟ» open ΣΚΑΚΙΣΤΙΚΟ ΤΟΥΡΝΟΥA 24 - 30 ΑΥΓΟΥΣΤΟΥ 2026 Β' ΟΜΙΛΟΣAug 24 – Aug 30TPR 1351	2/7	1351

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

Event timeline · Classical

21 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.

16ο ΠΑΠΑΝΑΣΤΑΣΙΟ» open ΣΚΑΚΙΣΤΙΚΟ ΤΟΥΡΝΟΥA 24 - 30 ΑΥΓΟΥΣΤΟΥ 2026 Β' ΟΜΙΛΟΣ1351
Aug 2026Swisschess-results.com
#5 in 2026Score 2/7Opp avg 1476Start 1616
49th Ikaros International Chess Tournament 2026 B-Group (11-18 July 2026) Organizers: Municipality of Ikaria, Ikaria Chess Club1821
Jul 2026Swisschess-results.com
Best of 2026Score 5½/7Opp avg 1672Start 1616
ΟΜΑΔΙΚΟ ΚΥΠΕΛΛΟ ΑΤΤΙΚΗΣ 2026—(1)
Apr – Jun 2026Teamchess-results.com
Score 0/1Opp avg 1750Start 1598
5th open AO N. Vyronos Mar 20261806
Mar – May 2026Swissfederation source
#2 in 2026Score 5/7Opp avg 1734Start 1604
ΟΜΑΔΙΚΟ ΠΡΩΤΑΘΛΗΜΑ Α' ΤΟΠΙΚΗΣ ΑΤΤΙΚΗΣ 20261668
Jan – Mar 2026Swisschess-results.com
#3 in 2026Score 3/6Opp avg 1740Start 1597
46th White Tower - 8th SKG International Open B1524
Jan 2026Swissfederation source
#4 in 2026Score 4/9Opp avg 1611Start 1597
Attica Team Cup Lazaros Drepaniotis 2025—(1)
Nov – Dec 2025Teamfederation source
Score 0/1Opp avg 1506Start 1601
4th Open AO Neoi Vyronos Okt 20251750
Oct – Nov 2025Swissfederation source
Best of 2025Score 4/6Opp avg 1750Start 1601
48th IKAROS INTERNATIONAL CHESS TOURN. 2025 - AEGEAN OPEN B1607
Jul 2025Swissfederation source
#4 in 2025Score 4½/7Opp avg 1512Start 1595
2025 Team Cup of Attica—(1)
May – Jun 2025Teamfederation source
Score 0/1Opp avg 2030Start 1594
3rd Open AO Neoi Vyronos Mar 20251649
Mar – Apr 2025Swissfederation source
#3 in 2025Score 4½/7Opp avg 1774Start 1589
2025 Team Championship of ESSNA - B1 Local round 7—(1)
Jan – Mar 2025Teamfederation source
Score 1/1Opp avg 1483Start 1608
2025 Team Championship of ESSNA - B1 Local Rounds 1-61654
Jan – Feb 2025Teamfederation source
#2 in 2025Score 2½/6Opp avg 1711Start 1608
6th International Open - 45th White Tower 2025 - B group1485
Jan 2025Swissfederation source
#5 in 2025Score 5/9Opp avg 1542Start 1608
2nd tournament U2100 AO N Vyronos1580
Nov – Dec 2024Swissfederation source
#4 in 2024Score 4/7Opp avg 1580Start 1614
31st Open of Nikaia Honour to National Resistance B1753
Sep 2024Swissfederation source
Best of 2024Score 7/9Opp avg 1560Start 1532
14th Papanastasio open 2024 - B1460
Aug 2024Swissfederation source
#5 in 2024Score 4½/7Opp avg 1460Start 1533
47th International open IKAROS 2024 B1618
Jul 2024Swissfederation source
#2 in 2024Score 4½/7Opp avg 1618Start 1513
2024 Team Cup of ESSN Attikis—(2)
Apr – May 2024Teamfederation source
Score 1/2Opp avg 1689Start 1492
2024 Team Championship of Attica - A Local Rounds 1-71606
Jan – Feb 2024Teamfederation source
#3 in 2024Score 4/6Opp avg 1534Start 1051
U1800 X-Mas tournament by SO Chalandriou 2023 B—(0)
Dec 2023Swissfederation source
Score 4/6Start 1051

Rated near Marios Kontokostas · Classical

World

#=140035Panagiotis Georgiadis1623.0
#=140035Emmanouel Kotsifis1623.0
#=140035Marios Kontokostas1623.0
#=140035Georgios P Zikos1623.0
#=140035Dimitrios Gavriil1623.0

Greece

#=1756Panagiotis Georgiadis1623.0
#=1756Emmanouel Kotsifis1623.0
#=1756Marios Kontokostas1623.0
#=1756Georgios P Zikos1623.0
#=1756Dimitrios Gavriil1623.0

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