CChessStats

19th Youth Team U12 Championship of ESSTH-CHALK 2025

Team SwissStandard

111 players participated in this 7-round tournament, held from 15 Nov 2025 to 17 Nov 2025 in Thessaloniki, Greece. Top 10 Elo average was 1702, and top seed was Konstantinos I Ioannidis (๐Ÿ‡ฌ๐Ÿ‡ท GRE, 1981).

Vasileios Sp Alexandrakis (๐Ÿ‡ฌ๐Ÿ‡ท GRE, 1726) won with 7.0/7, ahead of Venizelos Alexandrakis (7.0) and Ioli Agapi Giannoulidou (6.5). Alexandrakis shared the lead from round 1, winning on tie-break.

The biggest upset came in round 3: Ioannis Noulis (1616) beat Konstantinos I Ioannidis (1981), a +365-point gap.

Location
๐Ÿ‡ฌ๐Ÿ‡ทThessaloniki, Greece
Dates
15 Nov 2025 โ†’ 17 Nov 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Team ยท 7 rounds
Top seed
๐Ÿ‡ฌ๐Ÿ‡ทKonstantinos I Ioannidis1981
Avg top 10
1,702
Participants
111
Federations ยท 1 represented
๐Ÿ‡ฌ๐Ÿ‡ทGreeceร—74
Top 3

Standings

Click row to expand ยท Cmd+click name for new tab
#PlayerFedEloPtsAvg opp.Perfฮ” Elo
3Alexandrakis, Vasileios Sp๐Ÿ‡ฌ๐Ÿ‡ทGRE17267.015202320+44.8
2Alexandrakis, Venizelos๐Ÿ‡ฌ๐Ÿ‡ทGRE16907.015252325+68.4
26Giannoulidou, Ioli Agapi๐Ÿ‡ฌ๐Ÿ‡ทGRE15296.514981691+15.2
5Gkadakis, Athanasios๐Ÿ‡ฌ๐Ÿ‡ทGRE15416.015151755+50.8
1Ioannidis, Konstantinos I๐Ÿ‡ฌ๐Ÿ‡ทGRE19816.016191928-9.9
7Kasmeridis, Orfeas๐Ÿ‡ฌ๐Ÿ‡ทGRE15745.515551704+41.2
16Kleisarchakis, Nikolaos Georgios๐Ÿ‡ฌ๐Ÿ‡ทGRE14935.515471672+28.4
28Alexandrakis, Alexios๐Ÿ‡ฌ๐Ÿ‡ทGRE14985.514891682+18.4
6Filippoglou, Ioannis๐Ÿ‡ฌ๐Ÿ‡ทGRE15105.015381663+47.6
14Paschalidou, Eleni๐Ÿ‡ฌ๐Ÿ‡ทGRE14585.015021627+22.0
30Pezikoglou, Apostolos๐Ÿ‡ฌ๐Ÿ‡ทGRE15535.016361511-10.8
109Koutsivou, Polixeni๐Ÿ‡ฌ๐Ÿ‡ทGRE05.014916910.0
41Diamanti, Eftychia๐Ÿ‡ฌ๐Ÿ‡ทGRE05.0153714120.0
15Margariti, Stamatia๐Ÿ‡ฌ๐Ÿ‡ทGRE16145.014691594-3.6
79FIDE 541012755โ€”05.014386380.0
4Noulis, Ioannis๐Ÿ‡ฌ๐Ÿ‡ทGRE16164.516661768+55.6
25Pelivanidis, Christoforos๐Ÿ‡ฌ๐Ÿ‡ทGRE15404.515011414-25.6
10Bimpikas, Ioannis๐Ÿ‡ฌ๐Ÿ‡ทGRE16144.515671567-6.4
49Agorastakis, Ioannis๐Ÿ‡ฌ๐Ÿ‡ทGRE14804.514731200-33.6
81Farinis, Michail๐Ÿ‡ฌ๐Ÿ‡ทGRE04.514996990.0
60FIDE 42191505โ€”04.514296290.0
9Mekolli, Iraklis๐Ÿ‡ฌ๐Ÿ‡ทGRE16774.515151788+14.4
24Batzakis, Michail Angelos๐Ÿ‡ฌ๐Ÿ‡ทGRE04.5153115510.0
13Mavidis, Christos๐Ÿ‡ฌ๐Ÿ‡ทGRE15104.015611561+9.6
52Kaltsas, Georgios E๐Ÿ‡ฌ๐Ÿ‡ทGRE14504.016081335-15.2
18Sidiropoulos, Panagiotis Arg๐Ÿ‡ฌ๐Ÿ‡ทGRE15544.016811681+22.0
37Stefanidis, Konstantinos๐Ÿ‡ฌ๐Ÿ‡ทGRE14014.0147713520.0
68Kourouklidis, Georgios๐Ÿ‡ฌ๐Ÿ‡ทGRE14614.01474674-56.4
104Kotsonis, Nikolaos๐Ÿ‡ฌ๐Ÿ‡ทGRE04.014976970.0
85Kiritopoulos, Leonidas๐Ÿ‡ฌ๐Ÿ‡ทGRE04.015227220.0
47Ladopoulos, Vasileios๐Ÿ‡ฌ๐Ÿ‡ทGRE16164.015781453-26.8
90Arzoumanidis, Maximos๐Ÿ‡ฌ๐Ÿ‡ทGRE04.015407400.0
67FIDE 541005287โ€”04.014306300.0
40Dimitriou, Afroditi๐Ÿ‡ฌ๐Ÿ‡ทGRE04.0142514450.0
51Kougioumtzoglou, Margarita๐Ÿ‡ฌ๐Ÿ‡ทGRE14653.514931300-20.4
53Rapti, Evangelia๐Ÿ‡ฌ๐Ÿ‡ทGRE14273.514971224-30.4
12Dokidis, Panagiotis๐Ÿ‡ฌ๐Ÿ‡ทGRE16503.516641664+2.4
38Gavras, Christoforos๐Ÿ‡ฌ๐Ÿ‡ทGRE14673.515041379-14.0
22Skodras, Dionysios Eleftherios๐Ÿ‡ฌ๐Ÿ‡ทGRE15353.516181618+15.6
8Nikakis, Filippos๐Ÿ‡ฌ๐Ÿ‡ทGRE15963.515961745+36.4
19Kourkoutas, Michail๐Ÿ‡ฌ๐Ÿ‡ทGRE14493.515481673+37.6
95FIDE 42181097โ€”03.514316310.0
78Adamopoulos, Ioannis Marios๐Ÿ‡ฌ๐Ÿ‡ทGRE03.514386380.0
50Kotsoni, Alexandra๐Ÿ‡ฌ๐Ÿ‡ทGRE03.5149714970.0
88FIDE 541012020โ€”03.514256250.0
17Chalkias, Nikolaos Al๐Ÿ‡ฌ๐Ÿ‡ทGRE15253.016541582+34.8
98Paraskevopoulou, Aikaterini๐Ÿ‡ฌ๐Ÿ‡ทGRE15493.01522722-44.8
83Ioakeimidis, Theodoros๐Ÿ‡ฌ๐Ÿ‡ทGRE14153.01524724-27.6
93FIDE 541011198โ€”03.015137130.0
44Diamantopoulos, Marios๐Ÿ‡ฌ๐Ÿ‡ทGRE15313.015101317-47.6
96FIDE 541000307โ€”03.015537530.0
20Kiroplastis, Anastasios๐Ÿ‡ฌ๐Ÿ‡ทGRE15993.015951720+25.6
59FIDE 541017536โ€”03.014966960.0
70FIDE 541012097โ€”03.014306300.0
33Papadopoulos, Panagiotis G๐Ÿ‡ฌ๐Ÿ‡ทGRE14043.014801480+2.4
77FIDE 42164583โ€”03.015467460.0
23Fekatis Georgiadis, Evangelos๐Ÿ‡ฌ๐Ÿ‡ทGRE02.5148914020.0
11Gkadakis, Nikolaos๐Ÿ‡ฌ๐Ÿ‡ทGRE17342.517091804+13.6
29Mavroeidis, Markos๐Ÿ‡ฌ๐Ÿ‡ทGRE02.5156814190.0
21Athanasopoulos, Nikolaos NA๐Ÿ‡ฌ๐Ÿ‡ทGRE15462.515041504-7.6
89FIDE 541017625โ€”02.515047040.0
76FIDE 541017501โ€”02.514256250.0
36Kistoglidis, Konstantinos๐Ÿ‡ฌ๐Ÿ‡ทGRE02.0161413410.0
103Kouva, Styliani๐Ÿ‡ฌ๐Ÿ‡ทGRE02.016168160.0
48Berberidis, Nikolaos๐Ÿ‡ฌ๐Ÿ‡ทGRE14872.015411301-42.8
46FIDE 42155649โ€”02.0155814330.0
39Xylogianni, Theodora๐Ÿ‡ฌ๐Ÿ‡ทGRE02.0143713120.0
64Gkrekidis, Konstantinos๐Ÿ‡ฌ๐Ÿ‡ทGRE02.016248240.0
73FIDE 541001591โ€”02.015867860.0
61FIDE 541006933โ€”02.016768760.0
111Ntelmpizis, Vasileios๐Ÿ‡ฌ๐Ÿ‡ทGRE02.014326320.0
69Panagiotidis, Andreas๐Ÿ‡ฌ๐Ÿ‡ทGRE02.015347340.0
110Papadopoulos, Efstathios Thiseas๐Ÿ‡ฌ๐Ÿ‡ทGRE02.015497490.0
45Skylitsis, Pelopidas๐Ÿ‡ฌ๐Ÿ‡ทGRE02.0143714570.0
108FIDE 42193532โ€”02.014266260.0
75Maronidou, Melina๐Ÿ‡ฌ๐Ÿ‡ทGRE02.014256250.0
32Eppas, Stefanos๐Ÿ‡ฌ๐Ÿ‡ทGRE14622.014671467+0.8
58FIDE 541009797โ€”02.014966960.0
43Topkaroglou, Dimitrios๐Ÿ‡ฌ๐Ÿ‡ทGRE02.0149715170.0
31Deligiannis, Konstantinos๐Ÿ‡ฌ๐Ÿ‡ทGRE02.0142514450.0
27Tzeiranidis, Alexandros๐Ÿ‡ฌ๐Ÿ‡ทGRE14841.516041411-20.8
71FIDE 42193524โ€”01.514606600.0
84FIDE 541006950โ€”01.514346340.0
42Psomas, Konstantinos๐Ÿ‡ฌ๐Ÿ‡ทGRE15651.015881279-93.6
62Kakani, Lydia๐Ÿ‡ฌ๐Ÿ‡ทGRE01.014736730.0
100FIDE 541000200โ€”01.014516510.0
105FIDE 541017471โ€”01.014586580.0
94FIDE 541001583โ€”01.014486480.0
87FIDE 42186625โ€”01.014966960.0
92FIDE 42180910โ€”01.015807800.0
99Vounotripidis, Nikolaos๐Ÿ‡ฌ๐Ÿ‡ทGRE01.015487480.0
82FIDE 541012186โ€”01.014326320.0
101FIDE 541006968โ€”01.016178170.0
34Kokolakis, Dimitrios๐Ÿ‡ฌ๐Ÿ‡ทGRE01.0147914790.0
65Kouroutzidis, Stylianos๐Ÿ‡ฌ๐Ÿ‡ทGRE01.015657650.0
74FIDE 541009789โ€”01.014386380.0
80Avramidis, Anastasios๐Ÿ‡ฌ๐Ÿ‡ทGRE01.014256250.0
35Kostoglou, Apostolos๐Ÿ‡ฌ๐Ÿ‡ทGRE15851.015702370+19.6
63FIDE 42175135โ€”00.515407400.0
54FIDE 42151554โ€”00.014986980.0
72FIDE 541017480โ€”00.015657650.0
97FIDE 42193435โ€”00.015477470.0
57FIDE 42170290โ€”00.017289280.0
107FIDE 541009843โ€”00.015577570.0
91FIDE 541013018โ€”00.014586580.0
106Oikonomidis, Anastasios Ioannis๐Ÿ‡ฌ๐Ÿ‡ทGRE14740.01582782-31.2
86Douvletis, Stylianos๐Ÿ‡ฌ๐Ÿ‡ทGRE17120.01512712-60.0
55FIDE 42198607โ€”00.015047040.0
56FIDE 541017587โ€”00.015047040.0
102Mimikos, Spyridon๐Ÿ‡ฌ๐Ÿ‡ทGRE00.014306300.0
66FIDE 541012127โ€”00.014256250.0

Key insights

Biggest movers and upsets โ€” the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets
19th Youth Team U12 Championship of ESSTH-CHALK 2025 โ€” Thessaloniki, Greece | Chess Tournament Results | ChessStats