Jurajski Zimowy Turniej Szachowy 2026. Grupa A
Open SwissStandard
45 players participated in this 7-round tournament, held from 28 Feb 2026 to 01 Mar 2026 in Zawiercie, Poland. 2 federations represented. Top 10 Elo average was 1721, and top seed was Jakub Lizak (🇵🇱 POL, CM, 2207).
Jeremi Wesolowski (🇵🇱 POL, 1708) won with 6.0/7, ahead of Patryk Zaba (5.0) and Szymon Zelezik (4.5). Wesolowski took the lead from round 6, winning on tie-break.
The biggest upset came in round 5: Jeremi Wesolowski (1708) beat Jakub Lizak (CM, 2207), a +499-point gap.
Location
🇵🇱Zawiercie, Poland
Dates
28 Feb 2026 → 01 Mar 2026
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 7 rounds
Avg top 10
1,721
Participants
45
Federations · 2 represented
🇵🇱Poland×39
🇩🇪Germany×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsJeremi Wesolowski led from R6; +1.0-point edge over the runner-up.
Co-leaders
23
12
3
1
1
1
2
R6 · LEADER CHANGE01 Mar
Jeremi Wesolowski takes the sole lead (5.5/6).
R4–R6 · WIN STREAK
Jeremi Wesolowski won 3 in a row (R4–R6).
R6 · FORMER LEADER FALL
Jeremi Wesolowski held the sole lead at R6 but finished #18.
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Jeremi Wesolowski | * | — | 1 | — |
| 2Patryk Zaba | — | * | — | — |
| 3Szymon Zelezik | 0 | — | * | ½ |
| 4Witold Kozaczuk | — | — | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Wesolowski, Jeremi | 1708 | POL | +38N | +3B | =?N | +16B | +?N | +?B | =?N | 6.0 | 9.5 | 9.5 | 9.50 | 2373 | +27.6 |
| 2 | Zaba, Patryk | 1547 | POL | −?B | +27N | =9B | +10N | =?B | +15N | +?N | 5.0 | 14.5 | 14.5 | 12.50 | 1907 | +27.8 |
| 3 | Zelezik, Szymon | 1467 | POL | +6B | −1N | +10B | −15N | +37B | +31N | =5B | 4.5 | 25.5 | 27.5 | 15.75 | 1771 | +110.8 |
| 4 | Ciupek, Oskar | 1754 | POL | +32N | −11B | −7B | =13N | +25B | +22N | +18N | 4.5 | 22.5 | 25.0 | 14.50 | 1607 | -28.0 |
| 5 | Kozaczuk, Witold | 1760 | POL | +17B | +29N | −?B | −12N | +23N | +20B | =3N | 4.5 | 22.0 | 22.0 | 15.75 | 1715 | -5.2 |
| 6 | Polakiewicz, Blanka | 1798 | POL | −3N | +32B | +40N | +35B | =11N | +12B | −?N | 4.5 | 18.5 | 18.5 | 12.00 | 1639 | -26.8 |
| 7 | FIDE 1153820 | 0 | — | =40N | +24B | +4N | +?B | −?N | +16B | −?N | 4.5 | 12.5 | 12.5 | 11.75 | 1762 | 0.0 |
| 8 | Klimanek, Daniel | 1799 | POL | +33N | +19B | −?N | −11N | =22B | +21N | =13B | 4.0 | 21.0 | 21.0 | 13.25 | 1599 | -22.6 |
| 9 | Maj, Piotr | 1675 | POL | −21N | +38B | =2N | +30B | +24N | −?B | =11N | 4.0 | 20.0 | 20.0 | 12.00 | 1752 | +14.8 |
| 10 | Jozwiak, Wiktor | 1614 | POL | +35N | −?B | −3N | −2B | +39N | +29B | +36N | 4.0 | 18.0 | 18.0 | 8.50 | 1392 | -17.8 |
| 11 | Piatek, Rafal | 1506 | POL | +?B | +4N | −?N | +8B | =6B | −?N | =9B | 4.0 | 17.0 | 17.0 | 12.75 | 1948 | +44.6 |
| 12 | Krzyszpien, Mateusz | 1492 | POL | −?N | +44B | +19N | +5B | +15B | −6N | −?B | 4.0 | 17.0 | 17.0 | 12.50 | 1882 | +39.8 |
| 13 | Pisarski, Marek | 1524 | POL | −?N | −35B | +41N | =4B | +32N | +24B | =8N | 4.0 | 17.0 | 17.0 | 10.75 | 1863 | +52.4 |
| 14 | Michniewski, Sebastian | 1565 | POL | −43B | +36N | −17B | +27N | +26B | −?N | +31B | 4.0 | 15.5 | 15.5 | 11.00 | 1559 | -1.2 |
| 15 | Pierzynka, Konrad | 1630 | POL | +41N | −?B | +33N | +3B | −12N | −2B | =17N | 3.5 | 20.5 | 20.5 | 9.75 | 1488 | -34.0 |
| 16 | Sieczkowska, Hanna | 1682 | POL | +36B | +43N | =?B | −1N | =21B | −7N | =23B | 3.5 | 20.5 | 20.5 | 6.50 | 1433 | -26.0 |
| 17 | Misiak, Przemyslaw | 1458 | POL | −5N | +42B | +14N | −20B | +19N | −?B | =15B | 3.5 | 20.0 | 20.0 | 10.25 | 1629 | +44.0 |
| 18 | Masier, Jerzy | 0 | POL | =25B | −?N | +34B | −24B | +30N | +28N | −4B | 3.5 | 19.0 | 19.0 | 10.00 | 1618 | 0.0 |
| 19 | Wisniewski, Marcin | 1591 | POL | +45B | −8N | −12B | +36N | −17B | =33N | +34B | 3.5 | 18.5 | 19.5 | 6.75 | 1237 | -67.6 |
| 20 | Libura, Mikolaj | 1619 | POL | +26B | −?N | +22B | +17N | −?B | −5N | =21B | 3.5 | 18.0 | 18.0 | 11.75 | 1708 | +7.6 |
| 21 | Morawski, Wiktor | 0 | POL | +9B | +25N | =?N | −?B | =16N | −8B | =20N | 3.5 | 18.0 | 18.0 | 10.50 | 1671 | 0.0 |
| 22 | Marczok, Jakub | 1540 | POL | −?N | +41B | −20N | +43B | =8N | −4B | +32N | 3.5 | 16.5 | 16.5 | 6.50 | 1448 | -11.6 |
| 23 | Sieczkowski, Bartosz | 1547 | POL | −?N | +39B | +28N | −?N | −5B | +35B | =16N | 3.5 | 14.5 | 14.5 | 8.25 | 1698 | +22.8 |
| 24 | Kolodziejczyk, Bartosz | 1660 | POL | =34B | −7N | +43B | +18N | −9B | −13N | =25B | 3.0 | 21.5 | 22.5 | 7.25 | 1289 | -56.0 |
| 25 | Skrzat, Wiktor | 1471 | POL | =18N | −21B | =32N | =28B | −4N | +39B | =24N | 3.0 | 20.0 | 21.5 | 7.50 | 1565 | +10.8 |
| 26 | Jagoda, Antoni | 0 | POL | −20N | −30B | +38N | +29B | −14N | −32B | +37B | 3.0 | 18.0 | 19.5 | 6.50 | 1490 | 0.0 |
| 27 | Cukier, Andrzej | 0 | POL | −28N | −2B | +42N | −14B | −29N | +44B | +35N | 3.0 | 18.0 | 19.0 | 4.00 | 777 | 0.0 |
| 28 | Kulka, Kamil | 1654 | POL | +27B | −?N | −23B | =25N | +35N | −18B | =30N | 3.0 | 18.0 | 18.0 | 8.00 | 1400 | -40.8 |
| 29 | Krawczyk, Marcin | 1548 | POL | +42N | −5B | −?B | −26N | +27B | −10N | +33B | 3.0 | 18.0 | 18.0 | 6.50 | 1495 | -8.8 |
| 30 | Matyja, Michal | 1532 | POL | −?B | +26N | =31B | −9N | −18B | +42N | =28B | 3.0 | 17.5 | 17.5 | 7.00 | 1538 | +0.8 |
| 31 | Gubala, Robert | 1660 | POL | +39N | −?B | =30N | +40B | =?N | −3B | −14N | 3.0 | 14.5 | 14.5 | 4.50 | 1483 | -38.4 |
| 32 | Klimaszewski, Krzysztof | 0 | POL | −4B | −6N | =25B | +34N | −13B | +26N | −22B | 2.5 | 22.5 | 25.0 | 7.00 | 1251 | -87.6 |
| 33 | Morczynski, Ryszard | 1483 | GER | −8B | +45N | −15B | F | +41N | =19B | −29N | 2.5 | 16.0 | 16.0 | 3.75 | 1316 | -15.0 |
| 34 | Jarzynska, Magdalena | 0 | POL | =24N | −40B | −18N | −32B | +45N | +38B | −19N | 2.5 | 15.5 | 16.5 | 4.00 | 1383 | 0.0 |
| 35 | Jastrzab, Michal | 0 | POL | −10B | +13N | +37B | −6N | −28B | −23N | −27B | 2.0 | 22.0 | 24.0 | 6.00 | 1489 | 0.0 |
| 36 | Krol, Piotr | 0 | POL | −16N | −14B | +44N | −19B | F | +37N | −10B | 2.0 | 18.0 | 19.0 | 3.00 | 1360 | 0.0 |
| 37 | Gozdek, Dariusz | 1578 | POL | +44N | −?B | −35N | +39B | −3N | −36B | −26N | 2.0 | 14.0 | 14.0 | 2.50 | 666 | -24.4 |
| 38 | FIDE 91178649 | 0 | — | −1B | −9N | −26B | +45N | =42B | −34N | F | 1.5 | 17.5 | 18.5 | 1.50 | 887 | 0.0 |
| 39 | Zebrak, Zuzanna | 0 | POL | −31B | −23N | +45B | −37N | −10B | −25N | =42B | 1.5 | 16.5 | 17.5 | 1.50 | 773 | 0.0 |
| 40 | Krupinski, Adam | 1714 | POL | =7B | +34N | −6B | −31N | — | — | — | 1.5 | 12.0 | 14.5 | 4.75 | 926 | -38.8 |
| 41 | Goldynia, Marcin | 0 | POL | −15B | −22N | −13B | +44N | −33B | −45B | F | 1.0 | 16.0 | 17.0 | 1.00 | 739 | -69.6 |
| 42 | FIDE 545001480 | 0 | — | −29B | −17N | −27B | F | =38N | −30B | =39N | 1.0 | 15.5 | 15.5 | 1.50 | 713 | 0.0 |
| 43 | Pater, Kacper | 0 | POL | +14N | −16B | −24N | −22N | F | — | — | 1.0 | 14.0 | 16.0 | 4.00 | 1418 | 0.0 |
| 44 | FIDE 545043833 | 0 | — | −37B | −12N | −36B | −41B | F | −27N | +45N | 1.0 | 13.0 | 13.0 | 1.00 | 720 | 0.0 |
| 45 | FIDE 41892585 | 0 | — | −19N | −33B | −39N | −38B | −34B | +41N | −44B | 1.0 | 12.5 | 13.5 | 1.00 | 740 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Zelezik, SzymonPOL+110.84.5 pts · #1
- 2Pisarski, MarekPOL+52.44.0 pts · #16
- 3Piatek, RafalPOL+44.64.0 pts · #8
Top rating losers
- 1Klimaszewski, KrzysztofPOL-87.62.5 pts · #31
- 2Goldynia, MarcinPOL-69.61.0 pts · #43
- 3Wisniewski, MarcinPOL-67.63.5 pts · #34
Biggest upsets
- R5+499 Elo gap
- R1+331 Elo gap
- R1+327 Elo gap