CChessStats

Attica Youth Team U12 Championship 2025

Team SwissStandard

91 players participated in this 5-round tournament, held from 16 Nov 2025 to 14 Dec 2025 in Attica, Greece. Top 10 Elo average was 1579, and top seed was Prodromos Danezis (🇬🇷 GRE, 1690).

Paraschos Gkountis (🇬🇷 GRE, 1603) won with 5.0/5, ahead of Nikolaos Pattas (4.5) and Alexandros Rompanos (4.5). Gkountis won solo starting round 4.

The biggest upset came in round 5: Iasonas Michas (1537) beat Prodromos Danezis (1690), a +153-point gap.

Location
🇬🇷Attica, Greece
Dates
16 Nov 2025 → 14 Dec 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Team · 5 rounds
Top seed
🇬🇷Prodromos Danezis1690
Avg top 10
1,579
Participants
91
Federations · 1 represented
🇬🇷Greece×53
Top 3

Standings

Click row to expand · Cmd+click name for new tab
#PlayerFedEloPtsAvg opp.PerfΔ Elo
2Gkountis, Paraschos🇬🇷GRE16035.014902290+41.6
36Pattas, Nikolaos🇬🇷GRE14394.5153015300.0
11Rompanos, Alexandros🇬🇷GRE16274.515482348+15.6
1Michas, Iasonas🇬🇷GRE15374.015422342+82.8
9Dimakis, Evangelos🇬🇷GRE14644.014052205+16.8
37Gkatsos, Georgios🇬🇷GRE14543.515241331-12.4
16Andritsos, Ioannis🇬🇷GRE03.5144214420.0
25Pagomenakis, Achilleas🇬🇷GRE03.5143114310.0
6Papaioannou, Dimitrios Th🇬🇷GRE03.5146815080.0
8Vakontios, Angelos🇬🇷GRE03.5141814380.0
35Ioannidis, Agis🇬🇷GRE14853.515251525+2.0
13Melegkos, Konstantinos🇬🇷GRE15193.014871487+2.0
76Poursalidis, Kyriakos🇬🇷GRE14453.01469669-18.8
4Kouvaros, Vasileios Zeiron🇬🇷GRE14533.014661561+22.4
14Wolters, Maximos🇬🇷GRE14423.0151015300.0
12FIDE 541003802—03.0153015300.0
5Nikitas, Ioannis🇬🇷GRE14973.014732273+34.0
91Kritikos, Panagiotis🇬🇷GRE03.014336330.0
15Kasoutsas, Alexandros Fotios🇬🇷GRE03.0153015500.0
3Keramiotis, Stylianos🇬🇷GRE02.5149215320.0
33Papadeas, Dimitrios🇬🇷GRE02.5152713340.0
27Kostatzikis, Archontis🇬🇷GRE02.5153015300.0
7XIANG, ZIHUI🇬🇷GRE15322.515301723+17.2
34Patsios, Ioannis L🇬🇷GRE02.5151613230.0
20Liapis, Dimitrios Ath🇬🇷GRE14172.0148614860.0
74Kalogeropoulou, Erato Vlasia🇬🇷GRE14172.014646640.0
22Damalas, Ioannis🇬🇷GRE14972.015691569+7.6
50Kiourktzian, Kevork🇬🇷GRE14622.01417617-25.2
45Ainalis, Christos Paraskevas🇬🇷GRE02.016278270.0
59FIDE 42181836—02.014536530.0
19Zlatinoudis, Filippos Theofanis🇬🇷GRE02.0142914290.0
82FIDE 541019792—02.014516510.0
88Mougios, Andreas🇬🇷GRE02.014296290.0
81Gourgiotis, Nestor🇬🇷GRE02.01484684-23.6
26Di Giorgio, Victor🇬🇷GRE14951.515421220-54.4
31Tzoumis, Petros🇬🇷GRE01.5153713440.0
57FIDE 42128684—01.514846840.0
24FIDE 541020146—01.5147514750.0
32Keramiotis, Ioannis🇬🇷GRE14041.014791206-34.8
23Psarrakos, Theodoros🇬🇷GRE15391.015211521-0.4
70Moustakas, Georgios🇬🇷GRE15391.01529729-40.8
77FIDE 541003730—01.014666660.0
66FIDE 541000358—01.015577570.0
55Mikirditsian, Agkop🇬🇷GRE01.014536530.0
51FIDE 541019873—01.015017010.0
72FIDE 541020189—01.014646640.0
80Barmpari, Smaragda🇬🇷GRE01.014696690.0
21Danezis, Prodromos🇬🇷GRE16901.015221522-18.0
58Mantouvalos, Vasileios🇬🇷GRE15591.01528728-21.6
53FIDE 541000463—01.015607600.0
10Ritinioti, Sofia🇬🇷GRE14831.014552255+18.4
79FIDE 42158460—01.015287280.0
75FIDE 541017641—01.015897890.0
56FIDE 42199905—01.015167160.0
17Tsagkas, Odysseas🇬🇷GRE16191.014702270+12.0
18Tsigkounis, Panagiotis🇬🇷GRE14831.014702270+19.6
38FIDE 541019938—01.015897890.0
63FIDE 541018656—01.015187180.0
64FIDE 541019784—01.014466460.0
67Deligiannis, Theodoros🇬🇷GRE01.014296290.0
68FIDE 42171016—01.014316310.0
71FIDE 541018737—01.015897890.0
84FIDE 541000420—01.015897890.0
30FIDE 42174040—00.5145514550.0
48Dolgyras, Petros🇬🇷GRE00.514846840.0
60Sideris, Vasilios Th🇬🇷GRE14740.51528728-17.2
43FIDE 541019970—00.514886880.0
28Tsigkogiannis, Panagiotis🇬🇷GRE14670.515371264-29.2
29Skaltsonis, Christos🇬🇷GRE15000.514701470-2.4
90FIDE 541019881—00.016278270.0
47FIDE 541007310—00.014176170.0
86FIDE 42152615—00.014696690.0
54FIDE 42166047—00.016038030.0
83FIDE 541003969—00.015727720.0
42Michalopoulos, Nikolaos🇬🇷GRE15490.01627827-15.6
62Giassias, Orestis🇬🇷GRE00.014646640.0
44FIDE 541019776—00.015377370.0
49FIDE 42196850—00.014056050.0
69FIDE 42198674—00.014866860.0
73Sereti, Eleni🇬🇷GRE14510.01528728-16.8
78FIDE 42181852—00.014176170.0
40FIDE 541018559—00.014316310.0
46FIDE 42196914—00.015107100.0
52FIDE 42192404—00.014186180.0
61FIDE 541019768—00.014056050.0
39FIDE 541001184—00.014336330.0
41FIDE 541019946—00.014466460.0
65FIDE 42168775—00.016028020.0
85Petridis, Ioannis🇬🇷GRE00.015877870.0
87Papadopoulou, Maria Pan🇬🇷GRE14130.014296290.0
89FIDE 42196868—00.014846840.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets