Rudzka Jesien 2025 Open
Open SwissStandard
16 players participated in this 6-round tournament, held from 21 Nov 2025 to 23 Nov 2025 in Ruda Slaska, Poland. Top 10 Elo average was 1735, and top seed was Marcin Rosicki (🇵🇱 POL, 2021).
Marcin Rosicki (🇵🇱 POL, 2021) won with 6.0/6, ahead of Agata Stebel (5.0) and Marcin Stanuch (4.5). Rosicki won solo starting round 3.
The biggest upset came in round 1: Wiktor Jozwiak (1565) beat Piotr Bochenek (1877), a +312-point gap.
Location
🇵🇱Ruda Slaska, Poland
Dates
21 Nov 2025 → 23 Nov 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 6 rounds
Federations · 1 represented
🇵🇱Poland×16
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsMarcin Rosicki led from R3; +1.0-point edge over the runner-up.
Co-leaders
7
2
1
1
1
1
R3–R6 · LEAD HELD
Marcin Rosicki never relinquished the lead after R3; final gap +1.0 over the runner-up.
R3 · HEAD-TO-HEAD · WINNER VS 2ND
Marcin Rosicki beat Agata Stebel (Black).
WIN STREAKS · 2 top finishers
Marcin Rosicki 6 wins (R1–R6)Agata Stebel 3 wins (R4–R6)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Marcin Rosicki | * | 1 | 1 | — |
| 2Agata Stebel | 0 | * | — | — |
| 3Marcin Stanuch | 0 | — | * | — |
| 4Piotr Bochenek | — | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Rosicki, Marcin | 2021 | POL | +7N | +12B | +2N | +5B | +3N | +6B | 6.0 | 19.5 | 21.5 | 21.50 | 2513 | +19.6 |
| 2 | Stebel, Agata | 1974 | POL | +16B | +8N | −1B | +11N | +7B | +5N | 5.0 | 17.5 | 17.5 | 11.50 | 1955 | +1.8 |
| 3 | Stanuch, Marcin | 1788 | POL | +13B | =6N | +9B | +8N | −1B | +7N | 4.5 | 18.0 | 20.0 | 12.25 | 1837 | +8.6 |
| 4 | Bochenek, Piotr | 1877 | POL | −6N | −5B | +16N | +14B | +8N | +9N | 4.0 | 14.5 | 14.5 | 7.50 | 1705 | -42.8 |
| 5 | Klementys, Jerzy | 1656 | POL | =10B | +4N | +6B | −1N | +11B | −2B | 3.5 | 20.5 | 22.5 | 10.50 | 1803 | +21.2 |
| 6 | Jozwiak, Wiktor | 1565 | POL | +4B | =3B | −5N | +13N | +10B | −1N | 3.5 | 20.0 | 22.0 | 10.25 | 1772 | +30.2 |
| 7 | Zadora, Maciej | 1589 | POL | −1B | +14N | +10B | +9N | −2N | −3B | 3.0 | 20.0 | 22.0 | 6.50 | 1716 | +28.8 |
| 8 | Orlik, Patryk | 1670 | POL | +11N | −2B | +13N | −3B | −4B | +10N | 3.0 | 17.5 | 19.5 | 6.00 | 1695 | +3.0 |
| 9 | Zyznowski, Adam | 1512 | POL | +15B | =10N | −3N | −7B | +14N | −4B | 2.5 | 15.5 | 16.5 | 4.00 | 1590 | +16.0 |
| 10 | Ponikowski, Piotr | 1512 | POL | =5N | =9B | −7N | +12B | −6N | −8B | 2.0 | 15.5 | 17.5 | 5.00 | 1477 | -11.2 |
| 11 | Tomaszewski, Karol | 1524 | POL | −8B | +16N | +12N | −2B | −5N | −14B | 2.0 | 15.5 | 15.5 | 2.00 | 1528 | -2.4 |
| 12 | Beier, Tymoteusz | 1593 | POL | +14B | −1N | −11B | −10N | +15B | −13B | 2.0 | 14.0 | 15.0 | 3.00 | 1481 | -44.0 |
| 13 | Pienio, Milena | 1558 | POL | −3N | +15N | −8B | −6B | F | +12N | 2.0 | 14.0 | 14.0 | 3.00 | 1574 | +19.6 |
| 14 | Borkowski, Przemyslaw | 1501 | POL | −12N | −7B | +15B | −4N | −9B | +11N | 2.0 | 13.5 | 14.5 | 3.00 | 1496 | -4.8 |
| 15 | Smolka, Robert | 1609 | POL | −9N | −13B | −14N | +16B | −12N | F | 1.0 | 8.5 | 8.5 | 0.00 | 1297 | -39.4 |
| 16 | Lipinski, Julian | 1568 | POL | −2N | −11B | −4B | −15N | F | — | 0.0 | 13.0 | 14.0 | 0.00 | 943 | -24.6 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Jozwiak, WiktorPOL+30.23.5 pts · #5
- 2Zadora, MaciejPOL+28.83.0 pts · #7
- 3Klementys, JerzyPOL+21.23.5 pts · #6
Top rating losers
- 1Beier, TymoteuszPOL-44.02.0 pts · #11
- 2Bochenek, PiotrPOL-42.84.0 pts · #4
- 3Smolka, RobertPOL-39.41.0 pts · #15
Biggest upsets
- R1+312 Elo gap
- R2+221 Elo gap
- R3+108 Elo gap