XXV OGOLNOPOLSKIE MISTRZOSTWA DZIECI I MLODZIEZY SZKOLNEJ
Open SwissStandard
14 players participated in this 9-round tournament, held from 18 Aug 2025 to 26 Aug 2025 in Dabki, Poland. Top 10 Elo average was 590, and top seed was Wiktor Miatkowski (🇵🇱 POL, 1559).
Wiktor Miatkowski (🇵🇱 POL, 1559) won with 8.5/9, ahead of Aleksander Kiecana (8.0) and Mikolaj Grzenkowicz (5.5). Miatkowski won solo starting round 5.
Location
🇵🇱Dabki, Poland
Dates
18 Aug 2025 → 26 Aug 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 9 rounds
Federations · 1 represented
🇵🇱Poland×10
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsWiktor Miatkowski led from R5; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.
Co-leaders
9
4
2
2
1
1
1
1
1
R5–R9 · LEAD HELD
Wiktor Miatkowski held the sole lead from R5 through R9 without losing it.
R3 · HEAD-TO-HEAD · WINNER VS 2ND
Wiktor Miatkowski beat Aleksander Kiecana (White).
WIN STREAKS · 3 top finishers
Wiktor Miatkowski 3+5 wins (R1–R3, R5–R9)Aleksander Kiecana 6 wins (R4–R9)Mikolaj Grzenkowicz 4 wins (R2–R5)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Wiktor Miatkowski | * | 1 | 1 | ½ |
| 2Aleksander Kiecana | 0 | * | 1 | 1 |
| 3Mikolaj Grzenkowicz | 0 | 0 | * | 0 |
| 4Wiktoria Dziodko | ½ | 0 | 1 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Miatkowski, Wiktor | 1559 | POL | +3B | +6N | +2B | =5N | +4B | +11N | +7B | +8N | +10B | 8.5 | 42.5 | 46.5 | 44.00 | 1659 | +9.6 |
| 2 | Kiecana, Aleksander | 1404 | POL | +13N | +9B | −1N | +10B | +5B | +6N | +3B | +4N | +7B | 8.0 | 43.0 | 46.5 | 38.00 | 1517 | 0.0 |
| 3 | Grzenkowicz, Mikolaj | 0 | POL | −1N | +11B | +7N | +8B | +6B | −5N | −2N | +?B | =4B | 5.5 | 45.5 | 45.5 | 21.50 | 1224 | 0.0 |
| 4 | Winiarska, Wiktoria | 1504 | POL | +8N | +7B | −5N | =9B | −1N | +13B | +12N | −2B | =3N | 5.0 | 46.0 | 49.5 | 22.75 | 694 | -40.8 |
| 5 | Dziodko, Wiktoria | 1431 | POL | +14B | +10N | +4B | =1B | −2N | +3B | −8N | −7N | =6B | 5.0 | 46.0 | 49.0 | 24.25 | 1725 | +31.2 |
| 6 | Andrysiak, Martyna | 0 | POL | +?N | −1B | +8N | +11B | −3N | −2B | +10B | =9N | =5N | 5.0 | 45.0 | 45.0 | 18.00 | 1301 | 0.0 |
| 7 | FIDE 21085757 | 0 | — | +?B | −4N | −3B | +?N | +9N | +12B | −1N | +5B | −2N | 5.0 | 41.0 | 41.0 | 14.00 | 1372 | 0.0 |
| 8 | Partyka, Michal | 0 | POL | −4B | +?N | −6B | −3N | +?B | +14N | +5B | −1B | +11N | 5.0 | 36.0 | 36.0 | 12.00 | 1372 | 0.0 |
| 9 | Szotowicz, Helena | 0 | POL | +?B | −2N | +14B | =4N | −7B | −10N | +?N | =6B | +12B | 5.0 | 34.0 | 34.0 | 12.00 | 1504 | 0.0 |
| 10 | Karpinski, Kacper | 0 | POL | +12N | −5B | +13N | −2N | −11B | +9B | −6N | +?B | −1N | 4.0 | 43.0 | 43.0 | 12.50 | 694 | 0.0 |
| 11 | Kiecana, Antoni | 0 | POL | +?B | −3N | +12B | −6N | +10N | −1B | −?N | +13B | −8B | 4.0 | 35.5 | 35.5 | 11.50 | 759 | 0.0 |
| 12 | FIDE 545035466 | 0 | — | −10B | +?N | −11N | +13B | +?N | −7N | −4B | +?B | −9N | 4.0 | 26.5 | 26.5 | 3.50 | 704 | 0.0 |
| 13 | FIDE 545035474 | 0 | — | −2B | +?N | −10B | −12N | +?B | −4N | +14B | −11N | =?N | 3.5 | 28.0 | 28.0 | 3.00 | 704 | 0.0 |
| 14 | FIDE 545035512 | 0 | — | −5N | +?B | −9N | −?B | +?N | −8B | −13N | +?B | — | 3.0 | 18.5 | 18.5 | 0.00 | 628 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Dziodko, WiktoriaPOL+31.25.0 pts · #3
- 2Miatkowski, WiktorPOL+9.68.5 pts · #2
- 3Partyka, MichalPOL0.05.0 pts · #4
Top rating losers
- 1Winiarska, WiktoriaPOL-40.85.0 pts · #13
- 2Partyka, MichalPOL0.05.0 pts · #4
- 3FIDE 210857570.05.0 pts · #5