Jurajski Jesienny Turniej Szachowy 2025 - gr B
Open SwissStandard
15 players participated in this 7-round tournament, held from 18 Oct 2025 to 19 Oct 2025 in Zawiercie, Poland. Top 10 Elo average was 1034, and top seed was Szymon Gwozdz (🇵🇱 POL, 1558).
Wojciech Suchan (🇵🇱 POL, 1466) won with 5.5/7, ahead of Jakub Kryszak (5.0) and Jakub Stanczyk (5.0). Suchan took the lead from round 6.
Location
🇵🇱Zawiercie, Poland
Dates
18 Oct 2025 → 19 Oct 2025
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 7 rounds
Federations · 1 represented
🇵🇱Poland×10
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsWojciech Suchan led from R6; +0.5-point edge over the runner-up.
Co-leaders
6
3
2
1
1
1
1
R5 · LEADER CHANGE19 Oct
Szymon Zelezik takes the sole lead (4.5/5).
R4 · HEAD-TO-HEAD · WINNER VS 2ND
Wojciech Suchan lost to Jakub Kryszak (White).
WIN STREAKS · 2 top finishers
Wojciech Suchan 3 wins (R1–R3)Jakub Kryszak 4 wins (R1–R4)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Wojciech Suchan | * | 0 | 1 | 1 |
| 2Jakub Kryszak | 1 | * | ½ | 0 |
| 3Jakub Stanczyk | 0 | ½ | * | 1 |
| 4Szymon Zelezik | 0 | 1 | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Suchan, Wojciech | 1466 | POL | +9N | +7B | +3N | −2B | +6N | +4N | =5B | 5.5 | 26.5 | 29.0 | 21.75 | 1640 | +47.2 |
| 2 | Kryszak, Jakub | 1467 | POL | +14B | +8N | +5B | +1N | −4B | =3N | =7N | 5.0 | 26.0 | 27.5 | 18.75 | 1563 | +26.4 |
| 3 | Stanczyk, Jakub | 1495 | POL | +10B | +11N | −1B | +12N | =7N | =2B | +4B | 5.0 | 23.5 | 25.5 | 15.75 | 1547 | +14.4 |
| 4 | Zelezik, Szymon | 1466 | POL | +6B | =5N | +12B | +8N | +2N | −1B | −3N | 4.5 | 27.0 | 29.0 | 16.25 | 1463 | -1.2 |
| 5 | Piotrowski, Aleksander | 1468 | POL | +15N | =4B | −2N | =10B | +9N | +12B | =1N | 4.5 | 22.0 | 22.0 | 10.75 | 1455 | -3.2 |
| 6 | Lewko, Piotr | 0 | POL | −4N | +15B | +13N | =7B | −1B | +10N | =9B | 4.0 | 20.5 | 20.5 | 7.50 | 1224 | 0.0 |
| 7 | Gwozdz, Szymon | 1558 | POL | F | −1N | +11B | =6N | =3B | +8N | =2B | 3.5 | 25.0 | 25.0 | 12.50 | 1351 | -33.6 |
| 8 | FIDE 545001480 | 0 | — | F | −2B | +9N | −4B | +14N | −7B | +13N | 3.0 | 19.0 | 19.0 | 6.00 | 697 | 0.0 |
| 9 | Czarkowski, Olaf | 0 | POL | −1B | +14N | −8B | +13N | −5B | F | =6N | 2.5 | 20.5 | 20.5 | 5.50 | 668 | 0.0 |
| 10 | Zawisza, Milosz | 0 | POL | −3N | =12B | +15N | =5N | =11B | −6B | F | 2.5 | 18.0 | 18.0 | 4.50 | 1336 | 0.0 |
| 11 | FIDE 545044015 | 0 | — | F | −3B | −7N | +14B | =10N | −13B | +15N | 2.5 | 14.5 | 14.5 | 2.75 | 727 | 0.0 |
| 12 | Owcarz, Oliwier | 1418 | POL | +13B | =10N | −4N | −3B | F | −5N | =14B | 2.0 | 20.0 | 20.0 | 4.00 | 677 | -50.0 |
| 13 | FIDE 91186757 | 0 | — | −12N | F | −6B | −9B | +15N | +11N | −8B | 2.0 | 14.0 | 14.0 | 2.50 | 618 | 0.0 |
| 14 | FIDE 41864573 | 0 | — | −2N | −9B | F | −11N | −8B | +15B | =12N | 1.5 | 15.0 | 15.0 | 1.00 | 1250 | 0.0 |
| 15 | FIDE 91125391 | 0 | — | −5B | −6N | −10B | F | −13B | −14N | −11B | 0.0 | 17.0 | 17.0 | 0.00 | 670 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Suchan, WojciechPOL+47.25.5 pts · #1
- 2Kryszak, JakubPOL+26.45.0 pts · #2
- 3Stanczyk, JakubPOL+14.45.0 pts · #3
Top rating losers
- 1Owcarz, OliwierPOL-50.02.0 pts · #12
- 2Gwozdz, SzymonPOL-33.63.5 pts · #6
- 3Piotrowski, AleksanderPOL-3.24.5 pts · #5