49th Open PS Peristeriou Jan 2026
Open SwissStandard
17 players participated in this 5-round tournament, held from 24 Jan 2026 to 01 Mar 2026 in Peristeri, Greece. Top 10 Elo average was 636, and top seed was Vasilios Theodoulidis (🇬🇷 GRE, 1882).
Konstantinos Patsiotis (🇬🇷 GRE, 1697) won with 4.0/5, ahead of Dimitrios Stergatos (3.5) and Athanasios Stergatos (3.5). Patsiotis clinched sole first place in the final round.
Location
🇬🇷Peristeri, Greece
Dates
24 Jan 2026 → 01 Mar 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 5 rounds
Avg top 10
636
Participants
17
Federations · 1 represented
🇬🇷Greece×9
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsKonstantinos Patsiotis led from R5; +0.5-point edge over the runner-up.
Co-leaders
12
4
2
1
1
R5 · LEADER CHANGE01 Mar
Konstantinos Patsiotis takes the sole lead (4.0/5).
R3 · HEAD-TO-HEAD · WINNER VS 2ND
Konstantinos Patsiotis lost to Dimitrios Stergatos (Black).
R1–R3 · WIN STREAK
Dimitrios Stergatos won 3 in a row (R1–R3).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Konstantinos Patsiotis | * | 0 | — | — |
| 2Dimitrios Stergatos | 1 | * | ½ | — |
| 3Athanasios Stergatos | — | ½ | * | ½ |
| 4Stavros Kremmydas | — | — | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Patsiotis, Konstantinos | 1697 | GRE | +9N | +10B | −2N | +5B | +11N | 4.0 | 11.0 | 13.0 | 9.50 | 839 | -23.2 |
| 2 | Stergatos, Dimitrios | 1641 | GRE | +11B | +12N | +1B | =3N | F | 3.5 | 11.5 | 11.5 | 9.75 | 1850 | +22.0 |
| 3 | Stergatos, Athanasios | 1613 | GRE | +13N | =4B | =8N | =2B | +10B | 3.5 | 11.0 | 12.0 | 7.50 | 1522 | -9.6 |
| 4 | Kremmydas, Stavros | 0 | GRE | +?B | =3N | −6B | +8B | =9N | 3.0 | 11.5 | 11.5 | 5.50 | 1530 | 0.0 |
| 5 | FIDE 541020588 | 0 | — | −6B | +?N | +15B | −1N | +13B | 3.0 | 9.0 | 9.0 | 2.00 | 899 | 0.0 |
| 6 | Satla, Efrosyni | 0 | GRE | +5N | −?B | +4N | −?B | +14N | 3.0 | 7.0 | 7.0 | 7.00 | 1082 | 0.0 |
| 7 | Antoniadis, Ilias | 0 | GRE | +?N | +8B | −?N | +14B | F | 3.0 | 3.5 | 3.5 | 3.50 | 1644 | 0.0 |
| 8 | Galazios, Orestis | 1407 | GRE | +17B | −7N | =3B | −4N | +16N | 2.5 | 10.0 | 10.0 | 2.25 | 1614 | +10.8 |
| 9 | FIDE 42199956 | 0 | — | −1B | +16N | −14B | +15N | =4B | 2.5 | 9.0 | 9.5 | 3.00 | 899 | 0.0 |
| 10 | Panoliaskos, Ioannis | 0 | GRE | +?B | −1N | +13B | F | −3N | 2.0 | 10.5 | 10.5 | 1.00 | 857 | 0.0 |
| 11 | FIDE 541015550 | 0 | — | −2N | +?B | +?N | F | −1B | 2.0 | 9.5 | 9.5 | 0.00 | 869 | 0.0 |
| 12 | FIDE 42151848 | 0 | — | +16B | −2B | −?N | −13N | +?B | 2.0 | 5.0 | 5.0 | 0.50 | 839 | 0.0 |
| 13 | FIDE 541022394 | 0 | — | −3B | F | −10N | +12B | −5N | 1.0 | 10.5 | 10.5 | 2.00 | 814 | 0.0 |
| 14 | FIDE 541005961 | 0 | — | −?B | F | +9N | −7N | −6B | 1.0 | 8.5 | 8.5 | 2.50 | 726 | 0.0 |
| 15 | Patsiotis, Anastasios | 0 | GRE | −?N | +?B | −5N | −9B | F | 1.0 | 5.5 | 5.5 | 0.00 | 1082 | 0.0 |
| 16 | FIDE 541025830 | 0 | — | −12N | −9B | F | =?N | −8B | 0.5 | 7.0 | 7.0 | 0.00 | 605 | 0.0 |
| 17 | FIDE 541010396 | 0 | — | −8N | F | F | F | F | 0.0 | 4.0 | 4.0 | 0.00 | 605 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Stergatos, DimitriosGRE+22.03.5 pts · #1
- 2Galazios, OrestisGRE+10.82.5 pts · #5
- 3Satla, EfrosyniGRE0.03.0 pts · #13
Top rating losers
- 1Patsiotis, KonstantinosGRE-23.24.0 pts · #15
- 2Stergatos, AthanasiosGRE-9.63.5 pts · #3
- 3Satla, EfrosyniGRE0.03.0 pts · #13