Konstantinos Stoumbos

GRE · 43 yrs · K=20 · Peak 2249 (May 2010)

Best performance: 2363 at Intern. Amateur Chess Tournament "Acropolis U.2200 2009"(Best of 2009)

NOV26 Rating

2176

Live Rating

2176.0

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	2176	0
Oct 2026	2176	0
Sep 2026	2176	0
Aug 2026	2176	0
Jul 2026	2176	0
Jun 2026	2176	0
May 2026	2176	0
Apr 2026	2176	0
Mar 2026	2176	0
Feb 2026	2176	0
Jan 2026	2176	0
Dec 2025	2176	0

Form · Classical

oldest → latest

From 220 classical games on record, the latest on Jul 4, 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 National Team Champiosnhip A CategoryJun 28, 2025 – Jul 4, 2025TPR 2316	3½/6	2316

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

Best wins · Classical

From 210 rated classical games against rated opponents, 2006–2025

#	Opponent	Rating
1,	IM Niccolo' Ronchetti, Aug 2008 · 16th Inter. Open Tournament "Honor to National Resistance"	, 2434
2,	IM Alexandros Papasimakopoulos, Nov 2023 · 4th TAL MEMORIAL 2023	, 2416
3,	FM Panagiotis Koutoukidis, Aug 2019 · 3rd International Open Agios Nikolaos 2019 - A group	, 2369
4,	FM Alexander Sergeyev, Sep 2009 · 2nd INTERN. OPEN CHESS TOURN. AIGIALEIA 2009	, 2363
5,	FM Konstantinos Anagnostopoulos, Aug 2022 · 49th National Team Championship of A Category 2022	, 2326
6,	FM Christodoulos Gerogiannis, Apr 2007 · ATTICA TEAM CHAMP. '07 B' CAT. - GROUP A'	, 2291
7,	Nikolaos Tepelenis, Jan 2010 · 2010 Attica Preliminary Team A' Division	, 2273
8,	FM Kiriakos Vlahos, Jul 2024 · 2024 National Team Championship of A Category finals	, 2260
9,	CM Nikolaos Sandalakis, Jul 2025 · 2025 National Team Champiosnhip A Category	, 2248
10,	Georgios Tsouros, May 2008 · ATTICA TEAM CHAMP. B' CATEGORY 2008 B' GROUP	, 2220

#	Opponent	Overall	Rating
1,	GM Varuzhan Akobian, Highest-rated meeting: May 2012 · 21st Annual Chicago Open - Open Section	, 0/1	, 2625
2,	GM Tamaz Gelashvili, Highest-rated meeting: Aug 2008 · 1st International open Aigialia 2008	, 0/1	, 2612
3,	GM Levan Aroshidze, Highest-rated meeting: Sep 2009 · 2nd INTERN. OPEN CHESS TOURN. AIGIALEIA 2009	, 0/1	, 2537
4,	GM Alberto David, Highest-rated meeting: Aug 2019 · 3rd International Open Agios Nikolaos 2019 - A group	, 0/1	, 2534
5,	GM Ioannis Nikolaidis, Highest-rated meeting: Aug 2008 · 1st International open Aigialia 2008	, 0/1	, 2516
6,	GM Evgeny Zanan, Highest-rated meeting: Nov 2023 · 4th TAL MEMORIAL 2023	, 0/1	, 2486
7,	GM Emil Mirzoev, Highest-rated meeting: Aug 2019 · 8th International Open IDAION ANTRO 2019 - Group A	, 0/1	, 2478
8,	GM Eduardas Rozentalis, Highest-rated meeting: Nov 2023 · 4th TAL MEMORIAL 2023	, 0/1	, 2473
9,	GM Spyridon Kapnisis, Highest-rated meeting: Aug 2019 · 3rd International Open Agios Nikolaos 2019 - A group	, ½/1	, 2463
10,	IM Nikoloz Managadze, Highest-rated meeting: Aug 2009 · 2nd INTERN. OPEN CHESS TOURN. AIGIALEIA 2009	, 0/2	, 2459

Openings · Classical

From the moves of 9 of 220 classical games on record.

As WhiteOpens 1.e4 in 3 of 3 games.

All openings

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

Event timeline · Classical

40 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	6	3½	2259	2316
2024	16	11	2032	2173
2023	16	7	2229	2186
2022	19	10	1942	1963
2021	16	14	1702	2038
2020	22	17	1649	1860
2019	23	12½	2011	2040
2014	2	1	1987	—
2013	1	1	2020	—
2012	9	3½	2229	2149
2010	3	3	2111	2911
2009	20	15½	2104	2324
2008	32	18½	2118	2175

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

2025 National Team Champiosnhip A Category2316
Jun – Jul 2025Swissfederation source
Best of 2025Score 3½/6Opp avg 2259Start 2149
OFI Autumn open 20242046
Oct – Dec 2024Swissfederation source
#2 in 2024Score 5½/9Opp avg 1966Start 2174
2024 National Team Championship of A Category finals2346
Jul 2024Teamfederation source
Best of 2024Score 5½/7Opp avg 2116Start 2137
4th TAL MEMORIAL 20232177
Nov 2023Round robinfederation source
#2 in 2023Score 3½/9Opp avg 2257Start 2130
50th National Team Championship of A Category 20232193
Aug 2023Teamfederation source
Best of 2023Score 3½/7Opp avg 2193Start 2117
30th Heraklion open - Cretan Chess Tour 20221883
Sep 2022Swissfederation source
#3 in 2022Score 6/9Opp avg 1758Start 2143
49th National Team Championship of A Category 20222024
Aug 2022Teamfederation source
#2 in 2022Score 2½/7Opp avg 2126Start 2170
2022 ESSNA Team Championship - POA rounds 1-62063
Feb – Mar 2022Teamfederation source
Best of 2022Score 1½/3Opp avg 2063Start 2179
Mondays Chess tournament in Voutes 12124
Nov – Dec 2021Swissfederation source
Best of 2021Score 5½/6Opp avg 1723Start 2169
1st LIDO Heraklion Chess open 20211836
Oct – Nov 2021Swissfederation source
#2 in 2021Score 5/6Opp avg 1596Start 2169
2021 Teams Cup of Crete—(2)
Sep – Nov 2021Swissfederation source
Score 1½/2Opp avg 1856Start 2169
2021 Team championship of Crete POA2535
Jul 2021Teamfederation source
Score 3/4Opp avg 1735Start 2153
5th Wednesday's open Heraklio Okt 20202103
Oct – Nov 2020Swissfederation source
Best of 2020Score 4/5Opp avg 1863Start 2141
3rd Wednesday open Heraklion 20201825
Jan – Feb 2020Swissfederation source
#3 in 2020Score 4½/6Opp avg 1632Start 2166
2nd Heraklion Chess Academy 20201673
Jan 2020Swissfederation source
#4 in 2020Score 4/6Opp avg 1601Start 2166
1st Heraklion Chess Academy 20201928
Jan 2020Swissfederation source
#2 in 2020Score 5½/6Opp avg 1527Start 2166
3rd International Open Agios Nikolaos 2019 - A group2140
Aug – Sep 2019Swissfederation source
#2 in 2019Score 6/8Opp avg 1947Start 2223
8th International Open IDAION ANTRO 2019 - Group A1846
Aug 2019Swissfederation source
#3 in 2019Score 1½/8Opp avg 2097Start 2223
2019 team Cup of ESSK—(1)
Mar – May 2019Teamfederation source
Score 0/1Opp avg 2345Start 2224
2019 team championship of ESSK - POA2199
Mar – Apr 2019Teamfederation source
Best of 2019Score 5/6Opp avg 1926Start 2224
2014 Greek National Team Championship - A' Category—(2)
Jun – Jul 2014Teamfederation source
Score 1/2Opp avg 1987Start 2233
2013 Team CUP of ESSNA—(1)
Apr – Jun 2013Teamfederation source
Score 1/1Opp avg 2020Start 2230
21st Annual Chicago Open - Open Section2149
May 2012Swissfederation source
Best of 2012Score 3½/9Opp avg 2229Start 2249
2010 Attica Preliminary Team A' Division2911
Jan – Mar 2010Teamfederation source
Score 3/3Opp avg 2111Start 2234
2nd INTERN. OPEN CHESS TOURN. AIGIALEIA 20092256
Aug – Sep 2009Swissfederation source
#2 in 2009Score 6/9Opp avg 2206Start 2195

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