ASO Aigialeias open Nov 2025
20 players participated in this 5-round tournament, held from 23 Nov 2025 to 07 Dec 2025 in Aigio, Greece. Top 10 Elo average was 805, and top seed was Konstantinos Gialelis (🇬🇷 GRE, 1718).
Konstantinos V Nikolakopoulos (🇬🇷 GRE, 1626) won with 5.0/5, ahead of Konstantinos Gialelis (4.0) and Vasileios Nikolakopoulos (4.0). Nikolakopoulos won solo starting round 4.
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How it unfolded
Top 6 · 5 roundsKonstantinos V Nikolakopoulos led from R4; +1.0-point edge over the runner-up.
Konstantinos V Nikolakopoulos never relinquished the lead after R4; final gap +1.0 over the runner-up.
Konstantinos V Nikolakopoulos beat Konstantinos Gialelis (White).
Konstantinos V Nikolakopoulos 5 wins (R1–R5)Konstantinos Gialelis 3 wins (R1–R3)Vasileios Nikolakopoulos 3 wins (R3–R5)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Konstantinos V Nikolakopoulos | * | 1 | — | 1 |
| 2Konstantinos Gialelis | 0 | * | — | — |
| 3Vasileios Nikolakopoulos | — | — | * | — |
| 4Nikolaos Ressos | 0 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Nikolakopoulos, Konstantinos V | 1626 | GRE | +11N | +5B | +4N | +2B | +6N | 5.0 | 14.5 | 17.0 | 17.00 | 2415 | +29.2 |
| 2 | Gialelis, Konstantinos | 1718 | GRE | +13B | +19N | +12B | −1N | +8B | 4.0 | 12.0 | 13.5 | 8.50 | 1604 | -12.8 |
| 3 | Nikolakopoulos, Vasileios | 0 | GRE | +?B | −18N | +?B | +10N | +?B | 4.0 | 4.5 | 4.5 | 3.00 | 1508 | 0.0 |
| 4 | Ressos, Nikolaos | 1498 | GRE | +10B | +7N | −1B | +15N | =11B | 3.5 | 13.5 | 15.5 | 9.25 | 826 | -13.2 |
| 5 | FIDE 541009681 | 0 | — | +?B | −1N | +7B | =18N | +9N | 3.5 | 12.5 | 12.5 | 6.75 | 826 | 0.0 |
| 6 | Chronopoulos, Panagiotis Th | 1621 | GRE | +20B | +14N | +18B | =8N | −1B | 3.5 | 11.5 | 13.0 | 6.50 | 826 | -20.0 |
| 7 | Solop, Yaroslav | 0 | GRE | +?N | −4B | −5N | +14B | +13B | 3.0 | 11.0 | 11.0 | 4.00 | 697 | 0.0 |
| 8 | Angelakis, Emmanouil | 0 | GRE | +?N | +?B | =9N | =6B | −2N | 3.0 | 10.5 | 10.5 | 3.25 | 1481 | 0.0 |
| 9 | Solop, Maksym | 0 | GRE | +?B | =?N | =8B | +13N | −5B | 3.0 | 8.5 | 8.5 | 3.50 | 1488 | 0.0 |
| 10 | Kotsakis, Romanos | 0 | GRE | −4N | +?N | +?B | −3B | +?N | 3.0 | 7.5 | 7.5 | 0.00 | 697 | 0.0 |
| 11 | FIDE 42148880 | 0 | — | −1B | +?N | +19B | F | =4N | 2.5 | 12.0 | 12.0 | 3.25 | 1369 | 0.0 |
| 12 | Oikonomopoulos, Michail | 1582 | GRE | +16N | +15B | −2N | F | F | 2.0 | 10.5 | 10.5 | 4.00 | 922 | -12.4 |
| 13 | Kaliskami, Sophia | 0 | GRE | −2N | +?B | +?N | −9B | −7N | 2.0 | 10.0 | 10.0 | 0.00 | 922 | 0.0 |
| 14 | FIDE 42171423 | 0 | — | +?B | −6B | −?N | −7N | +?B | 2.0 | 6.5 | 6.5 | 0.00 | 826 | 0.0 |
| 15 | Papageorgiou, Matthaios | 0 | GRE | +?B | −12N | +?B | −4B | −?N | 2.0 | 5.5 | 5.5 | 0.00 | 740 | 0.0 |
| 16 | FIDE 541011333 | 0 | — | −12B | −?N | +?B | −?N | +19N | 2.0 | 3.5 | 3.5 | 1.50 | 782 | 0.0 |
| 17 | FIDE 42131910 | 0 | — | −?B | −?N | +?B | −?N | +?B | 2.0 | 0.0 | 0.0 | 0.00 | 688 | 0.0 |
| 18 | FIDE 42177391 | 0 | — | F | +3B | −6N | =5B | −?N | 1.5 | 11.0 | 11.0 | 5.75 | 826 | 0.0 |
| 19 | FIDE 541001753 | 0 | — | +?B | −2B | −11N | =?N | −16B | 1.5 | 8.5 | 8.5 | 0.00 | 922 | 0.0 |
| 20 | Kesko, Oresti | 0 | GRE | −6N | +?B | =?N | F | F | 1.5 | 3.5 | 3.5 | 0.00 | 826 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Nikolakopoulos, Konstantinos VGRE+29.25.0 pts · #1
- 2FIDE 421319100.02.0 pts · #7
- 3Nikolakopoulos, VasileiosGRE0.04.0 pts · #3
- 1Chronopoulos, Panagiotis ThGRE-20.03.5 pts · #15
- 2Ressos, NikolaosGRE-13.23.5 pts · #8
- 3Gialelis, KonstantinosGRE-12.84.0 pts · #2