Open Standard ASOA Feb 2026
Open SwissStandard
19 players participated in this 5-round tournament, held from 01 Feb 2026 to 08 Feb 2026 in Aigio, Greece. Top 10 Elo average was 1098, and top seed was Konstantinos Gialelis (🇬🇷 GRE, 1781).
Nikolaos Ressos (🇬🇷 GRE, 1477) won with 4.5/5, ahead of Konstantinos Gialelis (4.0) and Emmanouil Angelakis (3.5). Ressos clinched sole first place in the final round.
The biggest upset came in round 5: Nikolaos Ressos (1477) beat Konstantinos Gialelis (1781), a +304-point gap.
Location
🇬🇷Aigio, Greece
Dates
01 Feb 2026 → 08 Feb 2026
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 5 rounds
Federations · 1 represented
🇬🇷Greece×12
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsNikolaos Ressos led from R5; +0.5-point edge over the runner-up.
Co-leaders
11
5
1
1
1
R5 · LEADER CHANGE08 Feb
Nikolaos Ressos takes the sole lead (4.5/5).
R5 · HEAD-TO-HEAD · WINNER VS 2ND
Nikolaos Ressos beat Konstantinos Gialelis (Black).
WIN STREAKS · 2 top finishers
Nikolaos Ressos 3 wins (R3–R5)Konstantinos Gialelis 4 wins (R1–R4)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Nikolaos Ressos | * | 1 | — | 1 |
| 2Konstantinos Gialelis | 0 | * | — | — |
| 3Yaroslav Solop | — | — | * | — |
| 4Sotirios Tsouknos | 0 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ressos, Nikolaos | 1477 | GRE | +12B | =10N | +13B | +4N | +2N | 4.5 | 12.5 | 14.5 | 13.25 | 1929 | +66.8 |
| 2 | Gialelis, Konstantinos | 1781 | GRE | +15B | +11N | +3B | +10N | −1B | 4.0 | 13.0 | 15.0 | 10.50 | 1717 | -9.5 |
| 3 | Angelakis, Emmanouil | 1489 | GRE | +18B | +9N | −2N | +5B | =6N | 3.5 | 14.0 | 14.5 | 8.75 | 1679 | +17.6 |
| 4 | Tsouknos, Sotirios | 0 | GRE | +7B | +?N | =5N | −1B | +10B | 3.5 | 13.5 | 13.5 | 7.25 | 1553 | 0.0 |
| 5 | Zervas, Dionysios | 1566 | GRE | +14B | +8N | =4B | −3N | +7B | 3.5 | 13.0 | 15.0 | 9.75 | 696 | -24.0 |
| 6 | Solop, Yaroslav | 0 | GRE | +?B | +13N | −10B | +11N | =3B | 3.5 | 10.5 | 10.5 | 6.25 | 1563 | 0.0 |
| 7 | Aronis, Filippos | 0 | GRE | −4N | +16B | +17N | +9B | −5N | 3.0 | 12.0 | 13.0 | 6.00 | 771 | 0.0 |
| 8 | FIDE 42199980 | 0 | — | +?B | −5B | −9N | +12N | +13B | 3.0 | 11.0 | 11.0 | 4.50 | 1559 | 0.0 |
| 9 | FIDE 541019415 | 0 | — | +?N | −3B | +8B | −7N | +?B | 3.0 | 9.5 | 9.5 | 3.00 | 1472 | 0.0 |
| 10 | Agalianos, Nikolaos | 1634 | GRE | +19N | =1B | +6N | −2B | −4N | 2.5 | 15.5 | 16.0 | 6.25 | 1438 | -20.4 |
| 11 | Dimitriou, Nikolaos | 1488 | GRE | +17N | −2B | +14N | −6B | =12N | 2.5 | 12.0 | 13.0 | 4.25 | 986 | -6.0 |
| 12 | Solop, Maksym | 0 | GRE | −1N | +19B | +?N | −8B | =11B | 2.5 | 10.5 | 10.5 | 1.75 | 1289 | 0.0 |
| 13 | Kotsakis, Romanos | 1544 | GRE | +16N | −6B | −1N | +14B | −8N | 2.0 | 13.0 | 15.0 | 4.00 | 676 | -24.0 |
| 14 | FIDE 42148880 | 0 | — | −5N | +?B | −11B | −13N | +15B | 2.0 | 10.0 | 10.0 | 2.00 | 735 | 0.0 |
| 15 | Gialelis, Ioannis | 0 | GRE | −2N | −17B | +?N | +?B | −14N | 2.0 | 7.0 | 7.0 | 0.00 | 986 | 0.0 |
| 16 | FIDE 541011333 | 0 | — | −13B | −7N | −?B | +18N | +?N | 2.0 | 5.5 | 5.5 | 0.50 | 698 | 0.0 |
| 17 | FIDE 42177405 | 0 | — | −11B | +15N | −7B | −?N | −?N | 1.0 | 7.5 | 7.5 | 2.00 | 668 | 0.0 |
| 18 | FIDE 541021835 | 0 | — | −3N | −?B | =19N | −16B | F | 0.5 | 6.0 | 6.0 | 0.25 | 696 | 0.0 |
| 19 | FIDE 541007727 | 0 | — | −10B | −12N | =18B | F | F | 0.5 | 5.5 | 5.5 | 0.25 | 835 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Ressos, NikolaosGRE+66.84.5 pts · #4
- 2Angelakis, EmmanouilGRE+17.63.5 pts · #6
- 3FIDE 421488800.02.0 pts · #13
Top rating losers
- 1Zervas, DionysiosGRE-24.03.5 pts · #19
- 2Kotsakis, RomanosGRE-24.02.0 pts · #16
- 3Agalianos, NikolaosGRE-20.42.5 pts · #8
Biggest upsets
- R5+304 Elo gap