CChessStats

2026 Team Championship of ESSNA - A Local Rounds 1-5

Open SwissStandard

193 players participated in this 5-round tournament, held from 18 Jan 2026 to 15 Feb 2026 in Attica, Greece. 2 titled players from 3 federations. Top 10 Elo average was 2037, and top seed was Andreas Kofidis (🇬🇷 GRE, IM, 2244).

Nikolaos Kontos (🇬🇷 GRE, 1807) won with 5.0/5, ahead of Ioannis Katsiris (5.0) and Ianthi Karahaliou (4.5). Kontos shared the lead from round 4, winning on tie-break.

The biggest upset came in round 3: Eleftherios Mamouzelos (1696) beat Dimitrios Hrisanthakopoulos (2000), a +304-point gap.

Location
🇬🇷Attica, Greece
Dates
18 Jan 2026 → 15 Feb 2026
Time control
Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1
System
Swiss · 5 rounds
Top seed
🇬🇷IMAndreas Kofidis2244
Avg top 10
2,037
Participants
193
Titled players · 2
IM×1
FM×1
Federations · 3 represented
🇬🇷Greece×167
🇬🇪Georgia×1
🇩🇪Germany×1
Top 3

How it unfolded

Top 6 · 5 rounds

Tight race until R5; 2 players tied at 5.0/5, decided on Buchholz. Title race narrowed from 5 co-leaders at R4 to 2 at the finish.

Co-leaders
46
18
11
5
2
1.52.545R1R2R3R4R5
R5 · TIEBREAK CLUSTER

2 players finish on 5.0/5. Kontos takes the title on Buchholz Cut1 (10.0).

WIN STREAKS · 3 top finishers

Nikolaos Kontos 5 wins (R1–R5)Ioannis Katsiris 5 wins (R1–R5)Ianthi Karahaliou 3 wins (R3–R5)

Grille américaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΔ
1Kontos, Nikolaos1807GRE+150N+45N+22B+14N+71B5.010.010.010.002691+61.2
2Katsiris, Ioannis1898GRE+151B+47N+92B+23N+80N5.07.07.07.002589+36.4
3Karahaliou, Ianthi1761GRE+152B=54B+138N+17N+4B4.59.59.58.501992+19.2
4Deli, Eleanna Ratzvika1800GRE+62N+153N+165B+26B3N4.09.59.55.001752-2.6
5Kofidis, AndreasIM2244GRE44N+129B+149N+35B+36B4.07.57.55.502118-4.9
6Panagoiliopoulos, Marios1599GRE8N+163B+137N+156B+18N4.07.57.53.501664+12.4
7Doukas, Nikolaos1717GRE+100B+87NF+21N+48N4.07.07.07.002374+52.4
8Gkikas, Nektarios1547GRE+6B+38N+162B+158NF4.06.56.56.502385+22.0
9Katsaros, Marios Nikolaos1701GRE+128B+159N+25B+99B60N4.06.56.54.501835+21.2
10Hasalevris, Athanasios1675GRE+86BF+80B+140N+164N4.02.02.02.002451+28.0
11Sarantopoulos, Panayotis1786GREF+141N+160B+83N+155B4.01.01.01.002337+12.6
12Tsagkas, Odysseas1611GREF+161N+157B+148B+137B4.00.00.00.002388+38.4
13Koulaxouzidis, Georgios1956GRE+51N+35N+24N37N=72N3.510.011.58.252030+10.0
14Pelekis, Georgios1822GRE+71N+168N+98B1B=95N3.58.58.53.002031+28.2
15Tassis, Ioannis1841GRE+21N=36N+52BF+130B3.58.08.06.752154+27.6
16Mamouzelos, Eleftherios1696GRE=73B+139B+133B=46N=39B3.56.56.53.501970+71.2
17Mitropoulou, Konstantina1583GRE+144N+138B+82N3B=81N3.56.56.51.501477-11.2
18Bardouniotis, Marios1547GRE+166B+142N=124N+103B6B3.55.55.51.251608+6.8
19Vakakis, Panteleimon1778GRE+47B=125B+126NF+84N3.54.04.03.751983+14.6
20Diamandis, Georgios1681GRE=45N+94B+104B+167NF3.54.04.03.001870+13.6
21Diamandis, Phoebus-Apollo1776GRE15B+73N+23B7B+53N3.012.514.06.501774+0.2
22Hering, Evgenios1938GRE=57B=44N1N+85B+88B3.010.011.04.001913-3.0
23Kontokostas, Marios1597GRE+174N+171N21N2B+49N3.010.010.02.001730+12.8
24Patakias, Hristos1738GRE+72N+71B13BF+50B3.08.58.55.002167+87.2
25Spiliotopoulos, Spyridon1807GRE+40N+93B9NF+87B3.08.58.54.501715-11.6
26Papa, Aikaterini1483GRE+143N28N+173B4N+172B3.07.07.00.00964-13.2
27Najjari Omidkhah, Soroush1658GRE+102NFF+55B+29N3.06.06.06.002353+43.6
28Lagoumintzi, Christina1727GREF+26BF+143B+82N3.04.04.04.002283+4.0
29Miaris Koiladis, Dimitrios1463GRE+154B+137B+146N105B27B3.04.04.00.001559+20.4
30Gkatsos, Georgios1508GRE+124NF+89N+56BF3.03.53.53.502382+47.6
31Bouboulis, Spyridon-odysseys2001GREF=57N+132B=134N+127B3.03.53.52.252119+7.8
32Hilaj, Oresti1622GRE+137N+90B48NF+124B3.03.53.51.501525-10.8
33Christodoulidi, Georgia1512GRE+66B+147N+81BFF3.03.03.03.002393+73.2
34Koliousis, Nikolaos1675GRE+125N+170B+49BFF3.02.52.52.502511+33.0
35Papazisis, Vaios1785GRE+127B13B=37N5N+91B2.511.011.52.751965+21.4
36Vasilakopoulos, Georgios1878GREF=15B+91N+44B5N2.510.510.54.752044+15.8
37Kefalis, Hristos2037GRE50N=127N=35B+13B=44N2.510.010.56.001918-15.2
38Michalakis, Antonios0GRE+89B8B=40N+?N55N2.59.59.52.2514690.0
39Penesis, Dimitrios1753GREF+52N+145B51N=16N2.57.57.53.751873+12.6
40Kyrkos, Brakatsoulas Evangelos1521GRE25B+83N=38BF+176N2.56.56.52.251621+8.8
41Avagianos, Simeon1901GRE=74N+59B+97NFF2.54.54.53.751989+5.6
42Tampourakis, Georgios1673GREF=131N+101N=77N=107B2.54.04.02.501785+11.8
43Chatzigeorgiou, Ioannis0GREF+56BF+142B=83B2.53.03.02.501841+22.0
44Eftimakis, Dimitros1954GRE+5B=22B50N36N=37B2.012.014.06.751948-2.0
45Bouras, Antonios1887GRE=20B1B=74NF+59N2.012.012.04.501742-15.2
46Lemos, Nikolaos1903GRE52N=130B51N=16B+61B2.09.510.04.001721-24.8
47Meidanis, Achileas1912GRE19N2B+139B+110BF2.09.59.51.001676-37.6
48Michalakis, Isidoros1526GRE96N+128N+32B90B7B2.09.09.53.501667+14.8
49Pantazis, Konstantinos1730GRE+126B53N34N+177B23B2.08.58.50.501569-22.0
50Kefalas, Spyridon2005GRE+37BF+44BF24N2.08.08.04.502035+3.0
51Hytos, Vasilios1877GRE13BF+46B+39BF2.08.08.04.501996+9.6
52Mallios, Spyridon1795GRE+46B39B15N+145NF2.08.08.02.001810+1.6
53Tourkolias, Dimitrios1640GREF+49B+58NF21B2.07.07.04.001875+18.8
54Tigka, Ioulia1520GREF=3NF=82B+112B2.06.56.53.751761+12.0
55Dimopoulos, Athanasios D1632GREFF+96B27N+38B2.06.56.53.50857-18.8
56Korovesis, Ioannis1625GRE+146B43NF30N+93B2.06.56.51.001461-18.4
57Koerant, Filipos1860GRE=22N=31BFF+183B2.06.06.03.002054+15.6
58Ntountaniotis, Dimitrios1743GRE+65N61N53B+169NF2.06.06.02.001595-12.0
59Karakikes, Konstantinos1753GRE+179B41N+84NF45B2.05.55.51.001621-18.8
60Iatros, Aristidis1696GREFFF+182B+9B2.04.04.04.002501+10.2
61Stamelos, Ioannis1775GRE+141B+58BFF46N2.04.04.02.001823+2.6
62Kazantzidi, Antelina1532GRE4BF+144B+138NF2.04.04.00.001000-3.4
63Santorinaios, Iakovos1861GREF+75NFF+76N2.03.03.03.002564+15.2
64Troubounis, Konstantinos1803GREF+126B+108BFF2.03.03.01.502380+8.6
65FIDE 541023595058B+?NF+84BF2.03.03.01.0016040.0
66Lalou, Konstantina1621GRE33NFF+175B+180B2.03.03.00.00711-13.0
67Santorinaios, Hristodoulos1947GREF+86B+125NFF2.01.51.51.502425+5.2
68Kapelouzos, Panagiotis1783GREFF+109NF+178B2.01.01.01.002372+9.8
69Gkika, Marina1642GREF+81N+147BFF2.01.01.01.002379+16.4
70Kouvaras, Andreas1704GREF+181N+131BFF2.00.50.50.502433+16.8
71Papastavropoulos, AndreasFM1970GRE14B24N=85B+88N1N1.512.513.51.501641-43.0
72Laggousis, Andreas1966GRE24B113N+75NF=13B1.510.011.03.251747-22.2
73Chatzipavlou, Odysseas1722GRE=16N21BF+184N115B1.57.57.51.751601-26.8
74Stamatelos, Dimitrios1725GRE=41B=106N=45BFF1.55.55.52.751861+10.8
75Spyrou, Agamemnon Ioannis1620GRE=106B63B72BF+85N1.55.55.51.501785+29.2
76Nikolaidis, Marios-Andreas1907GRE+88B=133NF114N63B1.54.54.51.251812-10.4
77Dermentzis, Konstantinos1866GREFFF=42B+139N1.53.03.01.251893+1.2
78Tsiropoulas, Apostolos2034GRE=85BF+129BFF1.52.02.01.002030-0.2
79Apostolidis, Michail1723GRE+185BFFF=126N1.50.50.50.251775+4.8
80Georgiou, Hristos D.1748GRE+169BF10N117N2B1.010.010.00.001570-18.4
81Sarantopoulou, Niki1579GRE=82B69B33NF=17B1.09.59.52.251307-19.8
82Tselenti, Panagiota0GRE=81N?B17B=54N28B1.09.59.51.5014100.0
83Tsirimokos, Andreas1434GREF40B=128B11B=43N1.09.59.51.50854-19.6
84Mitropoulos, Ioannis St0GRE+97B109N59B65N19B1.08.59.51.0014700.0
85Mihotas, Petros1867GRE=78NF=71N22N75B1.07.57.51.501698-17.0
86Vachadze, Tamta1627GEO10N67N116NF+175N1.07.07.00.001065-26.0
87Choromidis, Stylianos1441GRE+187B7BFF25N1.07.07.00.00959-12.0
88Dimitropoulos, Achillefs1715GRE76N+135NF71B22N1.06.56.50.501713-0.6
89Valavanis, Nikolaos1524GRE38N+154N30BF119B1.06.56.50.001446-12.4
90Kakarouchas, Michail0GREF32NF+48N110B1.06.06.02.0015750.0
91Alevizakis, Panagiotis1758GERFF36B+149N35N1.05.05.00.001719-3.0
92Fachouridis, Alexandros1847GRE+139NF2NFF1.05.05.00.001813-1.8
93Kosmatos, Evangelos1411GREF25N+189BF56N1.05.05.00.00923-11.6
94Vassalos, Panagiotis1471GREF20NFF+120N1.04.54.51.001562+4.6
95Vlahos, Ellisseos1961GREFFF=135N=14B1.04.04.02.001815-8.0
96Valavanis, Alexandros A0GRE+48BF55NFF1.04.04.02.0015790.0
97Katsimpas, Theofanis1670GRE84NF41BF+131B1.04.04.00.501676+0.2
98Haralabopoulos, Dimitrios1821GREFF14N+125BF1.04.04.00.501727-10.0
99Tsampas, Charalampos1622GREFFF9N+188B1.04.04.00.001668+2.2
100Nikitas, Ioannis1512GRE7NF+148NFF1.04.04.00.00910-10.8
101Karapistolis, Dimitrios1608GREFF42B+121BF1.03.53.51.001668+6.8
102Vasilopoulos, Petros1564GRE27BFF+128NF1.03.53.50.50857-14.8
103FIDE 421210600FF+?N18NF1.03.53.50.0015410.0
104Christou, Konstantinos Z1434GRE+186BF20NFF1.03.53.50.00881-7.6
105Vikis, Nikiforos1518GREFFF+29NF1.03.03.03.002263+16.8
106Triantafillis, Evaggelos1795GRE=75N=74BFFF1.03.03.01.501673-6.6
107Ntalampiras, Spyros1834GREFFF=129B=42N1.03.03.01.501740-5.0
108Papadopoulos, Georgios 458771584GREFF64N+111NF1.03.03.01.001738+8.6
109Androulakis, Aristeidis1452GREF+84B68BFF1.03.03.01.00983-2.4
110FIDE 5410202190FFF47N+90N1.03.03.01.0011120.0
111Pallis, Hristos1673GRE+190BFF108B118B1.02.02.00.001534-11.2
112FIDE 421869430FFF+?B54N1.02.02.00.007210.0
113Gkikas, Vasilios2020GREF+72BFFF1.01.51.51.502766+8.4
114Iliadis, Markos2021GREFFF+76BF1.01.51.51.502707+6.8
115Stathatos, Georgios1645GREFFFF+73N1.01.51.51.502521+12.2
116Xaxiris, E.1973GREFF+86BFF1.01.51.51.002418+2.2
117Ntantais, Avraam1732GREFFF+80BF1.01.01.01.002547+10.4
118Karlaftis, Nikolaos1821GREFFFF+111N1.01.01.01.002473+12.0
119Linaras, Dimitrios1668GREFFFF+89N1.01.01.01.002324+12.4
120Bitsios, Antonios1441GREFF+191BF94B1.01.01.00.001517+8.0
121Koutras, Nektarios1661GREF+145BF101NF1.01.01.00.001675+0.6
122Kondylis, Andreas1718GRE+131NFFFF1.00.50.50.502251+3.6
123Spiropoulos, Panagiotis I.2031GREFFFF+129B1.00.50.50.502606+4.4
124Sotiropoulos, Georgios0GRE30BF=18B?N32N0.59.59.51.7512380.0
125Efremidis, Nikolaos1632GRE34B=19N67B98NF0.59.59.51.751483-12.6
126Patrinos, Ilias1585GRE49N64N19BF=79B0.59.09.00.751437-11.8
127Tsigkogiannis, Ilias1891GRE35N=37BFF31N0.58.08.01.251668-32.4
128FIDE 4217755309N48B=83N102BF0.58.08.00.5012340.0
129Giasouridis, Nikolaos1806GREF5N78N=107N123N0.57.58.50.501704-9.4
130Papadimitriou, Ioannis Z.1824GREF=46NFF15N0.57.07.01.001679-7.4
131Fardis, Theodosios1449GRE122B=42B70NF97N0.56.56.51.251369-6.2
132Katsaragakis, Georgios1787GREF=136N31NFF0.55.55.50.251728-3.0
133Hrisanthakopoulos, Dimitrios2000GREF=76B16NFF0.55.05.00.751609-19.8
134Stamatis, Konstantinos L0GREFFF=31BF0.54.54.51.5020010.0
135Tsaloumas, Konstantinos1807GREF88BF=95BF0.52.02.00.501645-8.4
136Halmoukis, Haralambos1841GREF=132BFFF0.50.50.50.251787-1.6
137Bervanakis, Georgios1523GRE32B29N6BF12N0.014.014.00.00769-69.6
138FIDE 5410207310?N17N3B62BF0.010.010.00.007860.0
139Nikoleris, Aris1727GRE92B16N47NF77B0.08.08.00.001030-29.0
140Georgopoulos, Andreas1589GREFFF10BF0.07.07.00.00875-7.6
141FIDE 541023587061N11BFFF0.06.06.00.009810.0
142Votsis, Konstantinos1631GREF18BF43NF0.06.06.00.00747-24.8
143FIDE 541000412026BFF28NF0.06.06.00.008050.0
144FIDE 42182166017BF62NFF0.05.55.50.007590.0
145Halkiadakis, Evangelos1742GREF121N39N52BF0.05.55.50.00937-30.4
146FIDE 42180538056NF29BFF0.05.05.00.007510.0
147Rigou, Konstantina1578GREF33B69NFF0.05.05.00.00777-20.0
148FIDE 5410010520FF100B12NF0.05.05.00.007720.0
149Agrapidis, Th1869GREFF5B91BF0.05.05.00.001201-14.8
150Kogias, Antonios1839GRE1BFFFF0.05.05.00.001008-10.8
151Trikeriotis, Paris1840GRE2NFFFF0.05.05.00.001098-8.4
152Pateraki, Argyro1716GRE3NFFFF0.04.54.50.00961-17.6
153FIDE 421525340F4BFFF0.04.04.00.0010000.0
154Vassis, Alkiviadis1541GRE29N89BFFF0.04.04.00.00694-44.8
155Doukas, Stefanos1479GREFFFF11N0.04.04.00.00986-5.6
156FIDE 421870010FFF6NF0.04.04.00.007850.0
157Katsaras, Konstantinos1653GREFF12NFF0.04.04.00.00805-22.8
158FIDE 421525850FFF8BF0.04.04.00.007470.0
159FIDE 5410025800F9BFFF0.04.04.00.009010.0
160Ntantamis, Dimitrios1699GREFF11NFF0.04.04.00.00986-15.2
161Avaliani, Aleksandre0GREF12BFFF0.04.04.00.008050.0
162Deligiannis, Athanasios0GREFF8NFF0.04.04.00.00747-13.6
163FIDE 5410025980F6NFFF0.04.04.00.007850.0
164Katsiolis, Nikolaos0GREFFFF10B0.04.04.00.008750.0
165Theodosi-Liakou, Eirini1457GREFF4NFF0.04.04.00.001000-4.8
166FIDE 541004132018NFFFF0.03.53.50.007470.0
167Gkatsos, Ioannis0GREFFF20BF0.03.53.50.008810.0
168Kaldis, Georgios1849GREF14BFFF0.03.53.50.001022-10.8
169Galanis, Evangelos1744GRE80NFF58BF0.03.03.00.00945-20.0
170Kasidonis, Antonios1772GREF34NFFF0.03.03.00.00875-12.6
171Nezis, Pantelis1507GREF23BFFF0.03.03.00.00800-7.6
172FIDE 5410070340FFFF26N0.03.03.00.006830.0
173Sfyraki, Nikoleta Georgia0GREFF26NFF0.03.03.00.006830.0
174FIDE 42127530023BFFFF0.03.03.00.008000.0
175Syrou, Antigoni0GREFFF66N86B0.03.03.00.008200.0
176Syros, Ioannis0GREFFF?B40B0.02.52.50.007220.0
177Mihailidis, Marios1706GREFFF49NF0.02.02.00.00930-9.4
178Hatzopoulos, Ioannis1691GREFFFF68N0.02.02.00.00983-7.4
179Alexandrakis, Nikolaos1453GRE59NFFFF0.02.02.00.00953-6.0
180FIDE 421871170FFFF66N0.02.02.00.008210.0
181Karaman Lozos, Ilias1814GREF70BFFF0.02.02.00.00904-26.0
182Dalpis, Nikolaos0GREFFF60NF0.02.02.00.008960.0
183Spyrou, Antonios1848GREFFFF57N0.02.02.00.001060-9.6
184Barsoum, Kyrillos1638GREFFF73BF0.01.51.50.00921-15.6
185Vasilopoulos, Spyridon1578GRE79NFFFF0.01.51.50.00923-12.4
186FIDE 421818360104NFFFF0.01.51.50.006340.0
187FIDE 541007077087N?NFFF0.01.01.00.006460.0
188Loukoutos, Grigorios1634GREFFFF99N0.01.01.00.00826-20.4
189FIDE 5410236090FF93NFF0.01.01.00.006110.0
190Ladakis, Emmanouil1583GRE111NFFFF0.01.01.00.00873-15.2
191Voudouris, Nikolaos1563GREFF120NFF0.01.01.00.00642-13.2
192FIDE 421102030FFFF?N0.00.00.00.007250.0
193Rousetis, Theodoros0GREFF?NFF0.00.00.00.0011860.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
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Biggest upsets