Turniej o I kategorie szachowa i K w Twierdzy Mokotow
Open SwissStandard
20 players participated in this 5-round tournament, held from 08 Nov 2025 to 09 Nov 2025 in Warszawa, Poland. Top 10 Elo average was 1770, and top seed was Filip Mazurek (🇵🇱 POL, 1997).
Kamil Celinski (🇵🇱 POL, 1983) won with 5.0/5, ahead of Maciej Stanczuk (3.5) and Filip Mazurek (3.5). Celinski won solo starting round 3.
The biggest upset came in round 5: Kamil Wielemborek (1534) beat Jakub Sucharski (1890), a +356-point gap.
Location
🇵🇱Warszawa, Poland
Dates
08 Nov 2025 → 09 Nov 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Federations · 1 represented
🇵🇱Poland×20
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsKamil Celinski led from R3; +1.5-point edge over the runner-up.
Co-leaders
9
4
1
1
1
R3–R5 · LEAD HELD
Kamil Celinski never relinquished the lead after R3; final gap +1.5 over the runner-up.
R1–R5 · WIN STREAK
Kamil Celinski won 5 in a row (R1–R5).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Kamil Celinski | * | — | 1 | — |
| 2Filip Mazurek | — | * | ½ | 1 |
| 3Maciej Stanczuk | 0 | ½ | * | — |
| 4Eryk Mirota | — | 0 | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Celinski, Kamil | 1983 | POL | +20B | +6N | +2B | +9N | +5B | 5.0 | 12.0 | 12.0 | 12.00 | 2508 | +18.6 |
| 2 | Stanczuk, Maciej | 1782 | POL | +5B | +10N | −1N | +4B | =3N | 3.5 | 14.5 | 17.0 | 10.25 | 1890 | +15.0 |
| 3 | Mazurek, Filip | 1997 | POL | +15N | −4B | +7B | +6N | =2B | 3.5 | 12.5 | 14.0 | 9.25 | 1841 | -31.2 |
| 4 | Bulva, Maksim | 1688 | POL | +8B | +3N | =9B | −2N | =7B | 3.0 | 13.0 | 15.5 | 9.25 | 1849 | +20.6 |
| 5 | Kesy, Marcin | 1557 | POL | −2N | +11B | +19N | +13B | −1N | 3.0 | 13.0 | 14.0 | 5.50 | 1779 | +55.2 |
| 6 | Nguyen, Hoang Khon | 1667 | POL | +19N | −1B | +17N | −3B | +13N | 3.0 | 12.0 | 13.0 | 4.50 | 1811 | +34.4 |
| 7 | Mirota, Eryk | 1679 | POL | =16N | +17B | −3N | +8B | =4N | 3.0 | 11.0 | 12.5 | 6.75 | 1734 | +12.4 |
| 8 | Wielemborek, Kamil | 1534 | POL | −4N | +15B | +14B | −7N | +9B | 3.0 | 10.5 | 12.0 | 6.00 | 1792 | +66.4 |
| 9 | Sucharski, Jakub | 1890 | POL | +18N | +13B | =4N | −1B | −8N | 2.5 | 13.0 | 14.5 | 5.00 | 1695 | -45.6 |
| 10 | Zajkowski, Bartosz | 1463 | POL | +11N | −2B | −13N | +16B | =14N | 2.5 | 10.0 | 11.5 | 5.00 | 1666 | +48.0 |
| 11 | Szczygielski, Antoni | 1629 | POL | −10B | −5N | +18N | =17B | +16N | 2.5 | 8.5 | 10.0 | 3.75 | 1543 | -11.6 |
| 12 | Dyl, Konstanty | 1502 | POL | −13N | =18B | −16N | +19B | +15N | 2.5 | 6.5 | 7.5 | 3.25 | 1588 | +22.4 |
| 13 | Konopka, Tymon | 1677 | POL | +12B | −9N | +10B | −5N | −6B | 2.0 | 11.0 | 13.5 | 5.00 | 1547 | -35.6 |
| 14 | Zdanowski, Szymon | 1704 | POL | −17N | +16B | −8N | =15B | =10B | 2.0 | 8.5 | 10.0 | 3.50 | 1476 | -60.8 |
| 15 | Kobierecki, Szymon | 1626 | POL | −3B | −8N | +20B | =14N | −12B | 1.5 | 11.0 | 11.0 | 1.00 | 1521 | -34.4 |
| 16 | Bulkowski, Franciszek | 1526 | POL | =7B | −14N | +12B | −10N | −11B | 1.5 | 10.5 | 12.5 | 4.00 | 1449 | -24.8 |
| 17 | Czubek, Jan | 1550 | POL | +14B | −7N | −6B | =11N | −18B | 1.5 | 10.5 | 12.0 | 3.25 | 1505 | -11.2 |
| 18 | Rekets, Dziamid | 1562 | POL | −9B | =12N | −11B | F | +17N | 1.5 | 9.0 | 9.0 | 2.75 | 1556 | -11.2 |
| 19 | Szymko, Lucas | 1499 | POL | −6B | +20N | −5B | −12N | F | 1.0 | 8.5 | 8.5 | 0.00 | 1392 | -19.6 |
| 20 | Suski, Michal | 1613 | POL | −1N | −19B | −15N | F | — | 0.0 | 8.0 | 9.0 | 0.00 | 904 | -24.8 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Wielemborek, KamilPOL+66.43.0 pts · #8
- 2Kesy, MarcinPOL+55.23.0 pts · #5
- 3Zajkowski, BartoszPOL+48.02.5 pts · #11
Top rating losers
- 1Zdanowski, SzymonPOL-60.82.0 pts · #13
- 2Sucharski, JakubPOL-45.62.5 pts · #9
- 3Konopka, TymonPOL-35.62.0 pts · #14
Biggest upsets
- R5+356 Elo gap
- R2+309 Elo gap
- R3+170 Elo gap