8th team Junior U10 championship 2025
Open SwissStandard
49 players participated in this 6-round tournament, held from 24 May 2025 to 25 May 2025 in Thessaloniki, Greece. Top 10 Elo average was 1547, and top seed was Iraklis Mekolli (🇬🇷 GRE, 1718).
Panagiotis Arg Sidiropoulos (🇬🇷 GRE, 1572) won with 5.5/6, ahead of Vasileios Sp Alexandrakis (5.5) and Nikolaos NA Athanasopoulos (5.0). Sidiropoulos won on tie-break after catching the field in the final round.
Location
🇬🇷Thessaloniki, Greece
Dates
24 May 2025 → 25 May 2025
Time control
Standard: All Moves in 45 Min. Incr. 30 Sec. / /
System
Swiss · 6 rounds
Federations · 1 represented
🇬🇷Greece×28
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsTight race until R6; 2 players tied at 5.5/6, decided on Buchholz. Title race narrowed from 5 co-leaders at R4 to 2 at the finish.
Co-leaders
32
15
9
5
1
2
R6 · TIEBREAK CLUSTER
2 players finish on 5.5/6. Sidiropoulos takes the title on Buchholz Cut1 (19.5).
R5 · HEAD-TO-HEAD · WINNER VS 2ND
Panagiotis Arg Sidiropoulos drew with Vasileios Sp Alexandrakis (White).
WIN STREAKS · 3 top finishers
Panagiotis Arg Sidiropoulos 4 wins (R1–R4)Vasileios Sp Alexandrakis 4 wins (R1–R4)Iraklis Mekolli 5 wins (R1–R5)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Panagiotis Arg Sidiropoulos | * | ½ | — | — |
| 2Vasileios Sp Alexandrakis | ½ | * | — | — |
| 3Iraklis Mekolli | — | — | * | — |
| 4Efstathios Thiseas Papadopoulos | — | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Sidiropoulos, Panagiotis Arg | 1572 | GRE | +37N | +18B | +4B | +48B | =2B | +12B | 5.5 | 19.5 | 19.5 | 16.75 | 1850 | +41.2 |
| 2 | Alexandrakis, Vasileios Sp | 1556 | GRE | +49N | +46B | +20N | +3B | =1N | +26B | 5.5 | 17.0 | 17.0 | 14.25 | 1774 | +31.2 |
| 3 | Athanasopoulos, Nikolaos NA | 1525 | GRE | +22N | +13B | +38B | −2N | +40B | +31B | 5.0 | 16.0 | 17.5 | 12.00 | 757 | -18.4 |
| 4 | Kasmeridis, Orfeas | 1603 | GRE | +41B | +45N | −1N | +15B | +39B | +9N | 5.0 | 16.0 | 17.0 | 11.50 | 1574 | -2.4 |
| 5 | Papadopoulos, Efstathios Thiseas | 0 | GRE | +15N | +22B | +47N | =?N | +37B | =11B | 5.0 | 12.0 | 12.0 | 10.00 | 1534 | 0.0 |
| 6 | Mekolli, Iraklis | 1718 | GRE | +33N | +21B | +26N | +41N | +30B | F | 5.0 | 10.5 | 10.5 | 10.50 | 2264 | +15.6 |
| 7 | Kougioumtzoglou, Margarita | 1456 | GRE | +?N | +?N | +?N | +12B | =27N | =15B | 5.0 | 10.0 | 10.0 | 7.00 | 1599 | 0.0 |
| 8 | Alexandrakis, Alexios | 0 | GRE | =9N | +?B | +?N | +11B | +?N | =?N | 5.0 | 8.5 | 8.5 | 6.25 | 1468 | 0.0 |
| 9 | Gavras, Christoforos | 0 | GRE | =8B | +41N | +?B | +?B | +42N | −4B | 4.5 | 12.0 | 12.0 | 4.50 | 796 | 0.0 |
| 10 | Kistoglidis, Konstantinos | 0 | GRE | +?N | +?B | +?N | +?B | −26B | =16N | 4.5 | 6.0 | 6.0 | 1.75 | 608 | 0.0 |
| 11 | Kourkoutas, Michail | 1480 | GRE | +25B | +34N | =17B | −8N | +16N | =5N | 4.0 | 20.0 | 22.0 | 12.75 | 1415 | -2.0 |
| 12 | Kakaletsi, Nikolina | 1540 | GRE | +44N | +20B | +43N | −7N | +23B | −1N | 4.0 | 17.5 | 18.5 | 8.00 | 768 | -20.4 |
| 13 | FIDE 541001591 | 0 | — | +?B | −3N | −42N | +32B | +?N | +?B | 4.0 | 8.0 | 8.0 | 2.00 | 728 | 0.0 |
| 14 | FIDE 541012119 | 0 | — | −21N | +?N | −37B | +44N | +43B | +41N | 4.0 | 7.5 | 7.5 | 3.00 | 720 | 0.0 |
| 15 | Paraskevopoulou, Aikaterini | 1520 | GRE | −5B | +16N | +27B | −4N | +17B | =7N | 3.5 | 22.0 | 24.5 | 12.00 | 1506 | -8.0 |
| 16 | Kokolakis, Dimitrios | 0 | GRE | +?N | −15B | +23N | +43B | −11B | =10B | 3.5 | 16.0 | 16.0 | 6.25 | 714 | 0.0 |
| 17 | Gkrekidis, Konstantinos | 1415 | GRE | +42B | +26N | =11N | +35N | −15N | −28N | 3.5 | 14.5 | 15.5 | 7.50 | 1375 | -10.0 |
| 18 | Kouliadis, Panagiotis | 0 | GRE | =29B | −1N | +?N | +?B | −20B | +?N | 3.5 | 11.0 | 11.0 | 1.25 | 768 | 0.0 |
| 19 | FIDE 541012100 | 0 | — | −23N | +?B | −22N | =?B | +?B | +42N | 3.5 | 7.0 | 7.0 | 1.00 | 1590 | 0.0 |
| 20 | Chasiridis, Vladimiros | 0 | GRE | +?B | −12N | −2B | =37N | +18N | =39B | 3.0 | 16.0 | 16.0 | 5.00 | 767 | 0.0 |
| 21 | Kleisarchakis, Nikolaos Georgios | 1495 | GRE | +14B | −6N | F | −30B | +44N | +36N | 3.0 | 14.0 | 14.0 | 7.00 | 915 | -10.0 |
| 22 | FIDE 541012020 | 0 | — | −3B | −5N | +19B | +?B | +?N | −?B | 3.0 | 13.5 | 13.5 | 3.50 | 728 | 0.0 |
| 23 | FIDE 541000307 | 0 | — | +19B | +?N | −16B | +?B | −12N | −?N | 3.0 | 11.0 | 11.0 | 3.50 | 777 | 0.0 |
| 24 | FIDE 42155622 | 0 | — | +30N | +43B | +?N | −38N | −28B | −?B | 3.0 | 7.0 | 7.0 | 3.00 | 610 | 0.0 |
| 25 | FIDE 541012097 | 0 | — | −11N | −?B | +?N | +?N | −?B | +45N | 3.0 | 5.0 | 5.0 | 1.00 | 648 | 0.0 |
| 26 | Arzoumanidis, Maximos | 1408 | GRE | +47B | −17B | −6B | =28N | +10N | −2N | 2.5 | 21.0 | 21.0 | 5.75 | 1202 | -37.2 |
| 27 | Stefanidis, Konstantinos | 1452 | GRE | −?N | +?B | −15N | +42B | =7B | −?N | 2.5 | 9.5 | 9.5 | 3.50 | 780 | 0.0 |
| 28 | Pola, Alexandra | 0 | GRE | F | F | F | =26B | +24N | +17B | 2.5 | 9.0 | 9.0 | 7.75 | 1605 | +20.4 |
| 29 | FIDE 42175330 | 0 | — | =18N | +32N | +31B | F | F | −?N | 2.5 | 7.5 | 7.5 | 5.75 | 790 | 0.0 |
| 30 | Vounotripidis, Nikolaos | 0 | GRE | −24B | −?N | −41B | +21N | −6N | +37B | 2.0 | 13.5 | 13.5 | 4.50 | 1618 | 0.0 |
| 31 | FIDE 541012151 | 0 | — | −?N | −?B | −29N | +?B | +?N | −3N | 2.0 | 7.5 | 7.5 | 0.00 | 728 | 0.0 |
| 32 | Komisopoulos, Sotirios | 0 | GRE | =?N | −29B | F | −13N | =?N | +?B | 2.0 | 6.5 | 6.5 | 0.00 | 1590 | 0.0 |
| 33 | Topkaroglou, Dimitrios | 0 | GRE | −6B | +?B | +48N | F | F | F | 2.0 | 5.0 | 5.0 | 0.00 | 915 | 0.0 |
| 34 | Farinis, Michail | 0 | GRE | +?N | −11B | +?B | F | F | F | 2.0 | 4.0 | 4.0 | 0.00 | 648 | 0.0 |
| 35 | FIDE 42170290 | 0 | — | +?B | F | F | −17B | −?B | +?B | 2.0 | 3.5 | 3.5 | 0.00 | 615 | 0.0 |
| 36 | Kouroutzidis, Stylianos | 0 | GRE | −?B | +?B | +?N | F | F | −21B | 2.0 | 3.0 | 3.0 | 0.00 | 720 | 0.0 |
| 37 | Palaiochorinos, Ioannis | 0 | GRE | −1B | F | +14N | =20B | −5N | −30N | 1.5 | 19.5 | 19.5 | 5.50 | 768 | 0.0 |
| 38 | FIDE 42170885 | 0 | — | −?B | =?N | −3N | +24B | −?N | −?B | 1.5 | 8.0 | 8.0 | 3.00 | 728 | 0.0 |
| 39 | FIDE 541012160 | 0 | — | F | F | F | +?N | −4N | =20N | 1.5 | 8.0 | 8.0 | 1.50 | 796 | 0.0 |
| 40 | Ouzounis, Athanasios | 0 | GRE | F | F | F | +?N | −3N | =?N | 1.5 | 5.0 | 5.0 | 0.00 | 728 | 0.0 |
| 41 | FIDE 541005295 | 0 | — | −4N | −9B | +30N | −6B | −?N | −14B | 1.0 | 20.5 | 20.5 | 2.00 | 856 | 0.0 |
| 42 | FIDE 42193532 | 0 | — | −17N | F | +13B | −27N | −9B | −19B | 1.0 | 18.0 | 18.0 | 4.00 | 615 | 0.0 |
| 43 | FIDE 541012054 | 0 | — | F | −24N | −12B | −16N | −14N | +44B | 1.0 | 15.5 | 15.5 | 1.00 | 777 | 0.0 |
| 44 | FIDE 42155649 | 0 | — | −12B | +47N | F | −14B | −21B | −43N | 1.0 | 12.0 | 12.0 | 0.00 | 749 | 0.0 |
| 45 | FIDE 541001575 | 0 | — | +?B | −4B | −?N | −?B | −?N | −25B | 1.0 | 8.0 | 8.0 | 0.00 | 796 | 0.0 |
| 46 | FIDE 42175542 | 0 | — | +?B | −2N | −?B | F | F | F | 1.0 | 5.5 | 5.5 | 0.00 | 757 | 0.0 |
| 47 | FIDE 42175186 | 0 | — | −26N | −44B | −5B | F | F | F | 0.0 | 8.5 | 8.5 | 0.00 | 608 | 0.0 |
| 48 | FIDE 541012194 | 0 | — | F | −?N | −33B | −1N | −?N | −?N | 0.0 | 7.5 | 7.5 | 0.00 | 768 | 0.0 |
| 49 | FIDE 541000684 | 0 | — | −2B | F | F | F | F | F | 0.0 | 5.5 | 5.5 | 0.00 | 757 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Sidiropoulos, Panagiotis ArgGRE+41.25.5 pts · #1
- 2Alexandrakis, Vasileios SpGRE+31.25.5 pts · #2
- 3Pola, AlexandraGRE+20.42.5 pts · #5
Top rating losers
- 1Arzoumanidis, MaximosGRE-37.22.5 pts · #12
- 2Kakaletsi, NikolinaGRE-20.44.0 pts · #44
- 3Athanasopoulos, Nikolaos NAGRE-18.45.0 pts · #16