XVII FESTIWAL SZACHOWY SWIETOKRZYSKIE 2025 - GRUPA A
Round-RobinStandard
10 players participated in this 9-round tournament, held from 24 Aug 2025 to 30 Aug 2025 in Sielpia Wielka, Poland. Top 10 Elo average was 1648, and top seed was Wiktor Partyka (🇵🇱 POL, 1838).
Wiktor Partyka (🇵🇱 POL, 1838) won with 8.0/9, ahead of Patryk Kozera (7.5) and Natalia Opala (6.0). Partyka won solo starting round 2.
The biggest upset came in round 1: Aleksandra Czekaj (1414) beat Antoni Golab (1651), a +237-point gap.
Location
🇵🇱Sielpia Wielka, Poland
Dates
24 Aug 2025 → 30 Aug 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Round-robin · 9 rounds
Federations · 1 represented
🇵🇱Poland×10
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 10 · 9 roundsWiktor Partyka led from R2 onwards, the runner-up race stayed tight.
Co-leaders
3
1
1
1
1
1
1
1
1
R2–R9 · LEAD HELD
Wiktor Partyka held the sole lead from R2 through R9 without losing it.
R9 · HEAD-TO-HEAD · WINNER VS 2ND
Wiktor Partyka drew with Patryk Kozera (Black).
WIN STREAKS · 2 top finishers
Wiktor Partyka 6 wins (R1–R6)Patryk Kozera 6 wins (R3–R8)
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇵🇱Partyka, Wiktor | 1838 | * | ½ | ½ | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 8.0 | 28.25 | 35.0 | +50.8 | 1981 |
| 2 | 🇵🇱Kozera, Patryk | 1787 | ½ | * | 1 | ½ | 1 | ½ | 1 | 1 | 1 | 1 | 7.5 | 27.00 | 35.5 | +52.8 | 1906 |
| 3 | 🇵🇱Opala, Natalia | 1729 | ½ | 0 | * | 1 | 0 | 1 | 1 | 1 | ½ | 1 | 6.0 | 20.00 | 37.0 | +20.0 | 1764 |
| 4 | 🇵🇱Stawecki, Bartlomiej | 1730 | 0 | ½ | 0 | * | 1 | 1 | 1 | ½ | 1 | 1 | 6.0 | 18.00 | 37.0 | +19.2 | 1764 |
| 5 | 🇵🇱Karys, Jakub | 1592 | 0 | 0 | 1 | 0 | * | ½ | ½ | 1 | 1 | ½ | 4.5 | 13.75 | 38.5 | +28.4 | 1655 |
| 7 | 🇵🇱Mieszczankowski, Adam | 1469 | 0 | ½ | 0 | 0 | ½ | * | 1 | 0 | 0 | 1 | 3.0 | 9.50 | 40.0 | +26.0 | 1543 |
| 6 | 🇵🇱Karys, Malgorzata | 1545 | 0 | 0 | 0 | 0 | ½ | 0 | * | 1 | ½ | 1 | 3.0 | 6.25 | 40.0 | -8.0 | 1535 |
| 8 | 🇵🇱Czekaj, Aleksandra | 1414 | 0 | 0 | 0 | ½ | 0 | 1 | 0 | * | — | 1 | 2.5 | 6.50 | 40.5 | +34.0 | 1524 |
| 9 | 🇵🇱Kowalczyk, Piotr | 1722 | 0 | 0 | ½ | 0 | 0 | 1 | ½ | — | * | — | 2.0 | 7.50 | 41.0 | -78.0 | 1513 |
| 10 | 🇵🇱Golab, Antoni | 1651 | 0 | 0 | 0 | 0 | ½ | 0 | 0 | 0 | — | * | 0.5 | 2.25 | 42.5 | -145.2 | 1195 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Kozera, PatrykPOL+52.87.5 pts · #2
- 2Partyka, WiktorPOL+50.88.0 pts · #1
- 3Czekaj, AleksandraPOL+34.02.5 pts · #8
Top rating losers
- 1Golab, AntoniPOL-145.20.5 pts · #10
- 2Kowalczyk, PiotrPOL-78.02.0 pts · #9
- 3Karys, MalgorzataPOL-8.03.0 pts · #6
Biggest upsets
- R1+237 Elo gap
- R7+182 Elo gap
- R4+137 Elo gap