Szachowe Pozegnanie Lata 2025 - grupa A
Open SwissStandard
54 players participated in this 5-round tournament, held from 20 Sept 2025 to 21 Sept 2025 in Grodzisk Mazowiecki, Poland. 4 titled players. Top 10 Elo average was 2062, and top seed was Marek Chomczyk (🇵🇱 POL, FM, 2266).
Marek Chomczyk (🇵🇱 POL, FM, 2266) won with 5.0/5, ahead of Bartosz Bartodziej (4.0) and Bartosz Swiatek (4.0). Chomczyk broke clear in the final round.
The biggest upset came in round 1: Filip Siciarz (1645) beat Kacper Jarzebowski (2080), a +435-point gap.
Location
🇵🇱Grodzisk Mazowiecki, Poland
Dates
20 Sept 2025 → 21 Sept 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Titled players · 4
FM×2
CM×2
Federations · 1 represented
🇵🇱Poland×54
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsFM Marek Chomczyk led from R5; +1.0-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.
Co-leaders
22
10
5
2
1
R5–R5 · LEAD HELD
FM Marek Chomczyk never relinquished the lead after R5; final gap +1.0 over the runner-up.
WIN STREAKS · 2 top finishers
FM Marek Chomczyk 5 wins (R1–R5)Adam Jamroz 3 wins (R2–R4)
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Chomczyk, MarekFM | 2266 | POL | +29N | +18B | +9N | +7B | +2N | 5.0 | 14.0 | 16.5 | 16.50 | 2784 | +18.0 |
| 2 | Bartodziej, BartoszFM | 2125 | POL | +39B | +33N | +16B | +5N | −1B | 4.0 | 14.0 | 16.0 | 11.00 | 2171 | +17.2 |
| 3 | Swiatek, Bartosz | 2074 | POL | +17B | =34N | +24B | +8N | =6B | 4.0 | 13.0 | 15.0 | 12.00 | 1957 | -9.2 |
| 4 | Celinski, Kamil | 1980 | POL | +40B | +14N | −8B | +23N | +19B | 4.0 | 12.5 | 14.5 | 11.00 | 2003 | +5.2 |
| 5 | Wilgosz, Szczepan | 2018 | POL | +38N | +28B | +13N | −2B | +15N | 4.0 | 12.5 | 14.5 | 10.50 | 2063 | +16.0 |
| 6 | Jamroz, Adam | 1828 | POL | =41N | +36B | +42N | +11B | =3N | 4.0 | 11.0 | 12.5 | 9.75 | 1926 | +26.0 |
| 7 | Klys, KacperCM | 2109 | POL | +37N | +20B | +10N | −1N | =8B | 3.5 | 15.0 | 17.0 | 10.25 | 2007 | -13.6 |
| 8 | Lewczuk, Jakub | 1698 | POL | +50N | +15B | +4N | −3B | =7N | 3.5 | 14.5 | 15.5 | 9.75 | 2049 | +85.2 |
| 9 | Durzynski, Jan | 1953 | POL | +22N | +35B | −1B | =26N | +27B | 3.5 | 13.0 | 15.0 | 8.75 | 1904 | -5.2 |
| 10 | Kicinska, Anna | 1872 | POL | +44B | +26N | −7B | =12B | +13N | 3.5 | 12.5 | 14.0 | 8.75 | 1994 | +33.2 |
| 11 | Prokop, Patryk | 1718 | POL | =24B | +51N | +21B | −6N | +25B | 3.5 | 12.0 | 12.5 | 7.25 | 1775 | +18.0 |
| 12 | Rajlich, VaclavCM | 2094 | POL | +31B | −13N | +34B | =10N | +26B | 3.5 | 11.5 | 13.5 | 8.75 | 1892 | -36.8 |
| 13 | Kisiel, Dominik | 1742 | POL | +49N | +12B | −5B | +16N | −10B | 3.0 | 14.0 | 15.0 | 7.50 | 1958 | +54.4 |
| 14 | Kowalski, Dawid | 1703 | POL | +25B | −4B | +43N | =21N | =20B | 3.0 | 12.5 | 14.0 | 7.00 | 1787 | +22.4 |
| 15 | Maciaszek, Karol | 1916 | POL | +52B | −8N | +35B | +17N | −5B | 3.0 | 12.5 | 13.0 | 5.50 | 1791 | -13.4 |
| 16 | Markiewicz, Michal | 1889 | POL | +30N | +43B | −2N | −13B | +24B | 3.0 | 12.0 | 13.5 | 6.50 | 1778 | -11.0 |
| 17 | Dondalski, Aleksander | 1629 | POL | −3N | +47B | +18N | −15B | +33N | 3.0 | 12.0 | 13.5 | 6.50 | 1887 | +62.4 |
| 18 | Fuks, Milan | 1860 | POL | +46B | −1N | −17B | +38N | +35B | 3.0 | 12.0 | 13.5 | 5.50 | 1818 | -11.2 |
| 19 | Jarzebowski, Kacper | 2080 | POL | −35N | +30B | +37N | +33B | −4N | 3.0 | 10.5 | 12.5 | 6.50 | 1827 | -25.4 |
| 20 | Zydok, Ignacy | 1732 | POL | +54B | −7N | =27N | +41B | =14N | 3.0 | 10.5 | 10.5 | 4.25 | 1767 | +6.8 |
| 21 | Stefaniuk, Zbigniew | 1871 | POL | =42N | +41B | −11N | =14B | +37N | 3.0 | 10.0 | 11.5 | 5.75 | 1718 | -17.8 |
| 22 | Konopka, Tymon | 1609 | POL | −9B | −25N | +54B | +39N | +34B | 3.0 | 10.0 | 10.0 | 4.00 | 1740 | +33.2 |
| 23 | Wieczorek, Lukasz | 1726 | POL | −43N | +44B | +49N | −4B | +36N | 3.0 | 9.0 | 10.0 | 4.50 | 1702 | -3.0 |
| 24 | Czyzmanski, Michal | 1528 | POL | =11N | +48B | −3N | +29B | −16N | 2.5 | 13.0 | 14.5 | 5.75 | 1785 | +60.0 |
| 25 | Daniszewski, Michal | 1455 | POL | −14N | +22B | =28N | +42B | −11N | 2.5 | 12.0 | 13.5 | 5.75 | 1664 | +52.4 |
| 26 | Berent, Mateusz | 1694 | POL | +53N | −10B | +50N | =9B | −12N | 2.5 | 11.5 | 12.0 | 3.25 | 1751 | +6.0 |
| 27 | Rajlich, Simon | 1557 | POL | −33N | +39N | =20B | +28B | −9N | 2.5 | 11.0 | 13.0 | 6.00 | 1765 | +50.8 |
| 28 | Bombinski, Michal | 1709 | POL | +45B | −5N | =25B | −27N | +42B | 2.5 | 10.5 | 12.0 | 4.25 | 1622 | -24.0 |
| 29 | Moscinski, Rafal | 1691 | POL | −1B | =46N | +51B | −24N | +41B | 2.5 | 10.5 | 11.0 | 2.75 | 1640 | -17.2 |
| 30 | Dajek, Weronika | 1597 | POL | −16B | −19N | =45B | +51N | +46B | 2.5 | 9.0 | 9.5 | 2.75 | 1681 | +16.0 |
| 31 | Piwowarczuk, Jeremiasz | 1665 | POL | −12N | −49B | +44N | =43B | +45N | 2.5 | 8.0 | 9.0 | 3.75 | 1645 | -6.4 |
| 32 | Poreba, Jan | 1707 | POL | =36N | −42B | −41N | +50B | +43N | 2.5 | 6.5 | 7.5 | 3.50 | 1521 | -48.4 |
| 33 | Pawlak, Michal | 1756 | POL | +27B | −2B | +38N | −19N | −17B | 2.0 | 12.5 | 14.5 | 4.50 | 1731 | -6.8 |
| 34 | Walczak, Piotr | 1712 | POL | +47N | =3B | −12N | =36B | −22N | 2.0 | 12.5 | 14.0 | 4.50 | 1685 | -14.4 |
| 35 | Siciarz, Filip | 1645 | POL | +19B | −9N | −15N | +49B | −18N | 2.0 | 12.5 | 13.5 | 4.00 | 1794 | +30.0 |
| 36 | Stasiak, Ignacy | 1497 | POL | =32B | −6N | +52B | =34N | −23B | 2.0 | 11.5 | 12.0 | 2.75 | 1644 | +34.4 |
| 37 | Orzechowski, Nikodem | 1670 | POL | −7B | +54N | −19B | +40N | −21B | 2.0 | 11.5 | 11.5 | 2.00 | 1760 | +13.6 |
| 38 | Wenedisiuk, Gleb | 1624 | POL | −5B | +45N | −33B | −18B | +50N | 2.0 | 10.5 | 11.5 | 2.50 | 1641 | -0.8 |
| 39 | Zawadzki, Antoni | 1677 | POL | −2N | −27B | +53N | −22B | +49N | 2.0 | 10.5 | 11.0 | 1.50 | 1506 | -40.0 |
| 40 | Gorecka, Laura | 1610 | POL | −4N | −50B | +47N | −37B | +54N | 2.0 | 8.5 | 8.5 | 1.50 | 1555 | -18.4 |
| 41 | Szymaniak, Jakub | 1563 | POL | =6B | −21N | +32B | −20N | −29N | 1.5 | 12.5 | 15.0 | 4.50 | 1617 | +11.6 |
| 42 | Maciaszek, Franciszek | 1579 | POL | =21B | +32N | −6B | −25N | −28N | 1.5 | 12.0 | 14.5 | 4.00 | 1565 | -6.0 |
| 43 | Grzywacz, Tadeusz | 1536 | POL | +23B | −16N | −14B | =31N | −32B | 1.5 | 11.5 | 14.0 | 4.25 | 1587 | +10.0 |
| 44 | Nowatkiewicz, Piotr | 1583 | POL | −10N | −23N | −31B | =47B | +53N | 1.5 | 10.5 | 11.0 | 1.25 | 1368 | -39.2 |
| 45 | Kicinska, Malgorzata | 1498 | POL | −28N | −38B | =30N | +52N | −31B | 1.5 | 9.5 | 10.0 | 1.75 | 1488 | -2.8 |
| 46 | Loboda, Hanna | 1570 | POL | −18N | =29B | −48N | +53B | −30N | 1.5 | 9.5 | 10.0 | 1.75 | 1389 | -32.0 |
| 47 | Trzcinski, Brajan | 1511 | POL | −34B | −17N | −40B | =44N | +52B | 1.5 | 8.5 | 9.0 | 1.25 | 1478 | -8.8 |
| 48 | Kozlowski, Kacper | 1697 | POL | =51B | −24N | +46B | — | — | 1.5 | 4.0 | 4.5 | 1.75 | 1516 | -28.0 |
| 49 | Fifielski, Marcin | 1551 | POL | −13B | +31N | −23B | −35N | −39B | 1.0 | 10.5 | 12.5 | 2.50 | 1448 | -12.0 |
| 50 | Loboda, Wojciech | 1448 | POL | −8B | +40N | −26B | −32N | −38B | 1.0 | 10.5 | 12.5 | 2.00 | 1427 | -2.0 |
| 51 | Loboda, Przemyslaw | 1446 | POL | =48N | −11B | −29N | −30B | F | 0.5 | 10.0 | 10.0 | 0.75 | 1354 | -14.4 |
| 52 | Szczyglinska, Maja | 1605 | POL | −15N | =53B | −36N | −45B | −47N | 0.5 | 8.0 | 8.5 | 0.25 | 806 | -82.8 |
| 53 | Majer, Adam | 0 | POL | −26B | =52N | −39B | −46N | −44B | 0.5 | 7.5 | 8.0 | 0.25 | 1260 | 0.0 |
| 54 | Bartodziej, Mariusz | 1543 | POL | −20N | −37B | −22N | F | −40B | 0.0 | 10.0 | 10.0 | 0.00 | 854 | -28.2 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Lewczuk, JakubPOL+85.23.5 pts · #8
- 2Dondalski, AleksanderPOL+62.43.0 pts · #23
- 3Czyzmanski, MichalPOL+60.02.5 pts · #24
Top rating losers
- 1Szczyglinska, MajaPOL-82.80.5 pts · #54
- 2Poreba, JanPOL-48.42.5 pts · #30
- 3Zawadzki, AntoniPOL-40.02.0 pts · #46
Biggest upsets
- R1+435 Elo gap
- R2+352 Elo gap
- R3+282 Elo gap