Theofilos Symeonidis

GRE · 24 yrs · K=20 · Peak 1771 (May 2025)

Best performance: 1999 at 2018 International Chess Tournament White Tower 40 years - A group(Best of 2018)

NOV26 Rating

1771

Live Rating

1771.0

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	1771	0
Oct 2026	1771	0
Sep 2026	1771	0
Aug 2026	1771	0
Jul 2026	1771	0
Jun 2026	1771	0
May 2026	1771	0
Apr 2026	1771	0
Mar 2026	1771	0
Feb 2026	1771	0
Jan 2026	1771	0
Dec 2025	1771	0

Form · Classical

oldest → latest

From 278 classical games on record, the latest on Apr 5, 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 Team Championship of TESS THESSALIAS - POAMar 8, 2025 – Apr 6, 2025	1/1	—

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

Best wins · Classical

From 235 rated classical games against rated opponents, 2016–2025

#	Opponent	Rating
1,	Alexandros Tsironis, 2018 International Chess Tournament White Tower 40 years - A group, Jan 2018	, 2003
2,	Odysseas-Panagiotis Gavriil, 49th National Team Championship of A Category 2022, Aug 2022	, 1986
3,	Sokratis Hondrogiannis, 2023 Team Championship of ESSTH-CHALK - POA Rounds 6-9, Mar 2023	, 1872
4,	Mihail Pelantakis, 2018 Greek under 16 youth championship finals - open, Jul 2018	, 1867
5,	Panagiotis Alevizakis, 17th International tournament of Paleochora 2024 - B, Jul 2024	, 1849
6,	Anastasios-Theohar Sotiropoulos, 2018 International Chess Tournament White Tower 40 years - A group, Jan 2018	, 1816
7,	Achilleas Koutsidis, 2018 Greek Team Championship of A Category, Jul 2018	, 1743
8,	Nikolaos Halkias, 29th International open of Kavala 2020 - B group, Aug 2020	, 1740
9,	Ioannis K. Kollias, 15th Paleochora International open 2022 - B group, Jul 2022	, 1737
10,	Orestis Tsouchnikas, 49th National Team Championship of A Category 2022, Aug 2022	, 1735

#	Opponent	Score	Rating
1,	FM Dimitrios Papakonstantinou, 2018 International Chess Tournament White Tower 40 years - A group, Jan 2018	, 0/1	, 2320
2,	IM Konstantinos Megalios, 2018 International Chess Tournament White Tower 40 years - A group, Jan 2018	, 0/1	, 2220
3,	FM George-Daniel Scripcaru, 1st International tournament SE VOLOU 2019 A, Aug 2019	, 0/1	, 2215
4,	Theodoros Romanos, 1st Easter Open SE VOLOU 2018 - A, Apr 2018	, 0/1	, 2167
5,	Mihail Angelis, 1st International tournament SE VOLOU 2019 A, Aug 2019	, 0/3	, 2147
6,	WFM Georgia Grapsa, Christmas Open SS Larisas 2017 - Nikolaos Leventis Memorial, Dec 2017	, ½/1	, 2096
7,	Georgios Finokaliotis, 2018 International Chess Tournament White Tower 40 years - A group, Jan 2018	, ½/1	, 2083
8,	Ioannis Tetepoulidis, 5th Farsala Tournament - Championship of Thessalia 2022, Oct 2022	, 0/1	, 2081
9,	FM Rodolfos Stamatiou, 52nd National Juniors U20 championship 2020, Aug 2020	, ½/2	, 2079
10,	Grigorios Vardakas, 2018 Youth Team under16 National Championship - finals, Dec 2018	, 1/2	, 2074

Openings · Classical

Moves are on record for 1 of 278 classical games. Openings show once one has been played 3 times.

Event timeline · Classical

49 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	1	1	1681	—
2024	13	9	1622	1763
2023	2	1	1765	—
2022	24	15	1532	1627
2021	12	6	1349	1349
2020	17	10	1532	1597
2018	72	32½	1677	1641
2017	67	34	1446	1453
2016	5	1	1515	1275

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

2025 Team Championship of TESS THESSALIAS - POA—(1)
Mar – Apr 2025Teamfederation source
Score 1/1Opp avg 1681Start 1763
5th International open SKG 2024 B1651
Aug 2024Swissfederation source
#2 in 2024Score 2/4Opp avg 1651Start 1757
17th International tournament of Paleochora 2024 - B1828
Jul 2024Swissfederation source
Best of 2024Score 7/9Opp avg 1608Start 1757
2023 Team Championship of ESSTH-CHALK - POA Rounds 6-9—(2)
Mar – Apr 2023Teamfederation source
Score 1/2Opp avg 1765Start 1586
5th Farsala Tournament - Championship of Thessalia 20221540
Oct 2022Swissfederation source
#3 in 2022Score 3/6Opp avg 1540Start 1595
49th National Team Championship of A Category 20221730
Aug 2022Teamfederation source
#2 in 2022Score 2/5Opp avg 1802Start 1546
1st International tournament of Thessaloniki 2022 - B group1194
Aug 2022Swissfederation source
#4 in 2022Score 2/5Opp avg 1319Start 1546
15th Paleochora International open 2022 - B group1813
Jul 2022Swissfederation source
Best of 2022Score 8/9Opp avg 1462Start 1546
2022 Team Championship of TESS Thessalias POA—(1)
Mar – Apr 2022Teamfederation source
Score 1/1Opp avg 1392Start 1540
30th International open of Kavala 2021 - B group1350
Aug 2021Swissfederation source
Best of 2021Score 5/9Opp avg 1307Start 1584
8th round robin SS Larisas Summer 2021 A1348
Jun 2021Round robinfederation source
#2 in 2021Score 1/7Opp avg 1473Start 1617
52nd National Juniors U20 championship 20201529
Aug 2020Swissfederation source
#2 in 2020Score 4½/9Opp avg 1529Start 1584
29th International open of Kavala 2020 - B group1743
Jul – Aug 2020Swissfederation source
Best of 2020Score 5½/7Opp avg 1513Start 1584
2020 team championship of TESS Thessalias - POA—(1)
Feb 2020Teamfederation source
Score 0/1Opp avg 1695Start 1599
1st International tournament SE VOLOU 2019 A1739
Aug 2019Swissfederation source
#2 in 2019Score 5½/9Opp avg 1739Start 1567
47th National Team Championship of A Category 20191490
Jul 2019Teamfederation source
#4 in 2019Score 2/5Opp avg 1562Start 1595
Mini poul SS Larisas Apr 20191508
Apr 2019Round robinfederation source
#3 in 2019Score 1½/5Opp avg 1657Start 1625
6th Round Robin SS Larisas - A group1761
Dec 2018 – Mar 2019Round robinfederation source
Best of 2019Score 3½/8Opp avg 1863Start 1574
2019 Team Champiobship of TESS Thessalias POA—(2)
Feb – Mar 2019Teamfederation source
Score 1/2Opp avg 1568Start 1577
2018 Youth Team under16 National Championship - finals1636
Dec 2018Swissfederation source
#4 in 2018Score 2½/6Opp avg 1693Start 1574
2018 youth u16 team championship of TESSTH—(2)
Oct 2018Teamfederation source
Score 2/2Opp avg 1363Start 1554
3rd open under 2200 GS Farsalon 2018 - A group1631
Sep 2018Swissfederation source
#5 in 2018Score 4/7Opp avg 1581Start 1523
27th Open International Tournament of Kavala 2018 - B group1418
Aug 2018Swissfederation source
#10 in 2018Score 3½/9Opp avg 1461Start 1590
2018 Greek Team Championship of A Category1604
Jul 2018Teamfederation source
#7 in 2018Score 1½/6Opp avg 1797Start 1605
2018 Greek under 16 youth championship finals - open1599
Jul 2018Swissfederation source
#8 in 2018Score 4/9Opp avg 1686Start 1605

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