Odysseas Petkakis

GRE · 17 yrs · K=40 · Peak 1767 (Jan 2025)

Best performance: 1900 at Volos CA - International Chess day Open June 2024(Best of 2024)

NOV26 Rating

1623

Live Rating

1623.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Nov 2026	1623	0
Oct 2026	1623	0
Sep 2026	1623	0
Aug 2026	1623	0
Jul 2026	1623	0
Jun 2026	1623	0
May 2026	1623	0
Apr 2026	1623	-1
Mar 2026	1624	0
Feb 2026	1624	-1
Jan 2026	1625	0
Dec 2025	1625	+3

Form · Classical

oldest → latest

From 217 classical games on record, the latest on Apr 28, 2025.

Classical games since the November list

No rated standard games this rating periodsince the NOV26 list (Nov 1, 2026)

	Last played	Score	TPR
	2025 Junior U20 National ChampionshipApr 22, 2025 – Apr 28, 2025TPR 1572	2/9	1572

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

Best wins · Classical

From 187 rated classical games against rated opponents, 2021–2025

#	Opponent	Rating
1,	Neoklis Dristellas, Mar 2023 · 2023 Youth Championship of TESS Thessalias U16 open	, 1937
2,	Alexandros Balafoutas, Apr 2025 · 2025 Junior U20 National Championship	, 1873
3,	Lazaros Fotiadis, Jul 2024 · Volos CA - International Chess day Open June 2024	, 1816
4,	Georgios Hatzigrigoriou, Aug 2024 · 5th International open SKG 2024 B	, 1800
5,	Viktoria Biliak, Aug 2024 · 5th International open SKG 2024 B	, 1794
6,	Dimitrios Sarsentos, Jul 2024 · Volos CA - International Chess day Open June 2024	, 1727
7,	Vasilis Koukouvinos, Jun 2024 · 2024 Open Championship of Thessalia	, 1717
8,	Nikolaos Antoniadis, Nov 2023 · 6th tournament Giortis Chalva Farsala 2023 A	, 1696
8,	Vasileios Giannopoulos, Jun 2023 · 2023 Open championship of TESSTH	, 1696
10,	Konstantinos Tzamtzis, Jun 2023 · 2023 Open championship of TESSTH	, 1677

#	Opponent	Overall	Rating
1,	Apostolos Lafkidis, Highest-rated meeting: Jan 2025 · 2025 Youth U18 National Championship finals - open	, ½/1	, 2076
2,	FM Nikolaos Sirigos, Highest-rated meeting: Oct 2024 · 7th open Giortis Chalva Farsalon A	, 0/1	, 2068
3,	Charalampos Theodoridis, Highest-rated meeting: Apr 2025 · 2025 Junior U20 National Championship	, 0/2	, 2035
4,	CM Michail Karamichos, Highest-rated meeting: Jan 2025 · 2025 Youth U18 National Championship finals - open	, 0/1	, 2022
5,	CM Dimitrios Stoimenidis, Highest-rated meeting: Jan 2024 · 2024 National Youth U18 Championship - open	, 0/1	, 2011
6,	Stefanos Vardakas, Highest-rated meeting: Oct 2024 · 7th open Giortis Chalva Farsalon A	, 0/1	, 2000
7,	Hristos Gitsis, Highest-rated meeting: Feb 2025 · 4th open Farsala Chess Club Feb 2025	, 0/1	, 1998
8,	Anastasios Moysidis, Highest-rated meeting: Apr 2025 · 2025 Junior U20 National Championship	, 0/1	, 1988
9,	Nikolaos Kazakos, Highest-rated meeting: Jan 2024 · 2024 National Youth U18 Championship - open	, 0/1	, 1981
10,	Emmanouil Mavridis, Highest-rated meeting: Apr 2025 · 2025 Junior U20 National Championship	, 0/2	, 1958

Openings · Classical

From the moves of 14 of 217 classical games on record.

As WhiteOpens 1.d4 in 8 of 8 games.

As BlackMeets 1.d4 with 1...d5, and 1.e4 with 1...e5.

All openings

No opening played 3 times yet (8 games with this colour).

Event timeline · Classical

38 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.

Performance rating by year

Year	Games	Score	Avg opp	TPR
2025	29	12	1726	1661
2024	34	16½	1674	1667
2023	54	22	1513	1448
2022	39	14½	1327	1232
2021	31	10	1215	1082

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

2025 Junior U20 National Championship1572
Apr 2025Swissfederation source
#4 in 2025Score 2/9Opp avg 1792Start 1746
2025 Team Championship of TESS THESSALIAS - POA—(2)
Mar – Apr 2025Teamfederation source
Score 2/4Opp avg 1705Start 1751
8th International Vardaris 2024 - B group1732
Feb – Mar 2025Swissfederation source
#2 in 2025Score 3½/5Opp avg 1583Start 1741
4th open Farsala Chess Club Feb 20251775
Feb 2025Swissfederation source
Best of 2025Score 4/6Opp avg 1703Start 1741
2025 Youth U18 National Championship finals - open1716
Jan 2025Swissfederation source
#3 in 2025Score 4½/9Opp avg 1759Start 1767
7th open Giortis Chalva Farsalon A1832
Oct 2024Swissfederation source
#2 in 2024Score 3/6Opp avg 1832Start 1741
5th International open SKG 2024 B1794
Aug 2024Swissfederation source
#3 in 2024Score 6/9Opp avg 1699Start 1701
Volos CA - International Chess day Open June 20241900
Jul 2024Swissfederation source
Best of 2024Score 4/5Opp avg 1775Start 1663
2024 Open Championship of Thessalia1713
Jun 2024Swissfederation source
#4 in 2024Score 3/5Opp avg 1713Start 1651
2024 Team Championship of ESSTH-CHALK POA Play out—(2)
Mar 2024Teamfederation source
Score 2/3Opp avg 1705Start 1647
2024 Team Championship of ESSTH-CHALK POA - A Group1311
Jan – Feb 2024Teamfederation source
#6 in 2024Score 1/3Opp avg 1436Start 1484
2024 National Youth U18 Championship - open1413
Jan 2024Swissfederation source
#5 in 2024Score 3½/9Opp avg 1554Start 1484
3rd open The weekender Dec 20231667
Dec 2023Swissfederation source
#2 in 2023Score 5/6Opp avg 1474Start 1436
6th tournament Giortis Chalva Farsala 2023 A1517
Nov 2023Swissfederation source
#3 in 2023Score 2½/7Opp avg 1619Start 1406
32nd International open of Kavala Vasilis Theodoridis- B group1440
Jul – Aug 2023Swissfederation source
#5 in 2023Score 3/9Opp avg 1565Start 1383
2023 Open championship of TESSTH1765
Jun 2023Swissfederation source
Best of 2023Score 4/6Opp avg 1640Start 1278
2nd open Larisa CC - the weekender1246
Jun 2023Swissfederation source
#8 in 2023Score 2½/6Opp avg 1395Start 1278
2023 Greek Junior U20 National Championship1433
Apr 2023Swissfederation source
#6 in 2023Score 4½/9Opp avg 1383Start 1228
2023 Youth Championship of TESS Thessalias U16 open1501
Mar 2023Swissfederation source
#4 in 2023Score 3/5Opp avg 1501Start 1187
2023 Team Championship of TESS Thessalias - POA—(2)
Feb – Mar 2023Teamfederation source
Score ½/2Opp avg 1429Start 1218
2o Open FARSALA CHESS CLUB—(2)
Jan – Feb 2023Swissfederation source
Score 2/4Opp avg 1385Start 1224
2023 National Greek Under 18 youth championship1279
Jan 2023Swissfederation source
#7 in 2023Score 1½/8Opp avg 1530Start 1224
11th RR SS Larisas - B1200
Nov – Dec 2022Round robinfederation source
#5 in 2022Score 3½/7Opp avg 1200Start 1195
Open International Tournament Keravnos Dec 2022 - A1302
Dec 2022Swissfederation source
#2 in 2022Score 3½/7Opp avg 1359Start 1195
2022 Youth U16 Team Championship of TESS Thessalias1437
Oct 2022Teamfederation source
Best of 2022Score 3/4Opp avg 1312Start 1153

Live ratings projected from the NOV26 published list · Not affiliated with FIDE