ORLEN Termika Indywidualne Mistrzostwa Polski do 20 lat w Szachach - OPEN
SwissStandard
40 players participated in this 9-round tournament, held from 17 Oct 2025 to 24 Oct 2025 in Suwalki, Poland. 10 titled players. Top 10 Elo average was 2328, and top seed was Tymon Czernek (🇵🇱 POL, FM, 2403).
Adam Zielonka (🇵🇱 POL, FM, 2374) won with 7.5/9, ahead of Bartlomiej Turski (7.0) and Kyrylo Niezhentsev (6.5). Zielonka shared the lead from round 7 and won solo starting round 8.
The biggest upset came in round 2: Kamil Jasiulewicz (1706) beat Przemyslaw Zdybel (FM, 2273), a +567-point gap.
Location
🇵🇱Suwalki, Poland
Dates
17 Oct 2025 → 24 Oct 2025
Time control
Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1
System
Swiss · 9 rounds
Titled players · 10
FM×8
CM×2
Federations · 1 represented
🇵🇱Poland×40
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsFM Adam Zielonka led from R8; +0.5-point edge over the runner-up.
Co-leaders
20
9
1
1
1
1
3
1
1
R8 · LEADER CHANGE23 Oct
FM Adam Zielonka takes the sole lead (6.5/8).
R6 · HEAD-TO-HEAD · WINNER VS 2ND
FM Adam Zielonka drew with FM Bartlomiej Turski (White).
R7–R9 · WIN STREAK
FM Adam Zielonka won 3 in a row (R7–R9).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1FMAdam Zielonka | * | ½ | — | 1 |
| 2FMBartlomiej Turski | ½ | * | 1 | ½ |
| 3FMFilip Luczak | — | 0 | * | 0 |
| 4FMKyrylo Niezhentsev | 0 | ½ | 1 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Zielonka, AdamFM | 2374 | POL | +21B | +6N | =13B | =11N | +10B | =2B | +3N | +8B | +7N | 7.5 | 46.0 | 50.5 | 42.00 | 2470 | +21.8 |
| 2 | Turski, BartlomiejFM | 2391 | POL | +26B | +8N | =11B | +5N | =3B | =1N | +4B | =7N | +6B | 7.0 | 48.5 | 52.5 | 40.25 | 2469 | +19.6 |
| 3 | Niezhentsev, KyryloFM | 2272 | POL | +35N | +22B | +4B | +7N | =2N | +11B | −1B | −6N | +12B | 6.5 | 47.0 | 50.0 | 33.00 | 2379 | +58.8 |
| 4 | Luczak, FilipFM | 2381 | POL | +24N | +12B | −3N | +25B | =9N | +16B | −2N | +13B | +14N | 6.5 | 43.0 | 47.0 | 30.75 | 2357 | -1.2 |
| 5 | Krawczyk, FlawianCM | 2302 | POL | +19B | =20N | +15B | −2B | −8N | =23N | +26B | +9B | +13N | 6.0 | 42.0 | 46.0 | 29.00 | 2183 | -18.4 |
| 6 | Chiszko, Oskar | 2094 | POL | +34N | −1B | =27N | =24B | +30N | +25B | +11N | +3B | −2N | 6.0 | 41.5 | 44.5 | 26.00 | 2181 | +48.4 |
| 7 | Czernek, TymonFM | 2403 | POL | +32N | +16B | =14N | −3B | +15N | +9B | =8N | =2B | −1B | 5.5 | 47.0 | 50.0 | 27.25 | 2293 | -10.2 |
| 8 | Butkiewicz, Jan | 2135 | POL | +39N | −2B | =24N | +12B | +5B | +14N | =7B | −1N | =10B | 5.5 | 45.5 | 47.0 | 25.00 | 2260 | +64.4 |
| 9 | Suska, SzymonFM | 2255 | POL | −15B | +35N | +22B | +28N | =4B | −7N | +10B | −5N | +11B | 5.5 | 42.0 | 45.0 | 25.25 | 2191 | -13.2 |
| 10 | Rzap, Filip | 2071 | POL | +30N | −14N | +33B | +17B | −1N | +12B | −9N | +16B | =8N | 5.5 | 42.0 | 45.0 | 24.25 | 2195 | +66.0 |
| 11 | Jasiulewicz, Dawid | 2290 | POL | +37N | +25B | =2N | =1B | +14N | −3N | −6B | +18B | −9N | 5.0 | 46.5 | 48.5 | 23.25 | 2240 | -18.8 |
| 12 | Pancewicz, Szymon | 2124 | POL | +23B | −4N | +21B | −8N | +19B | −10N | +31N | +17B | −3N | 5.0 | 43.0 | 46.0 | 22.00 | 2069 | -18.0 |
| 13 | Krasniewski, MaciejCM | 2146 | POL | +36N | +28B | =1N | =14B | −16N | +27B | +18B | −4N | −5B | 5.0 | 43.0 | 45.0 | 21.25 | 2151 | +11.2 |
| 14 | Przybylski, BartoszFM | 2340 | POL | +27N | +10B | =7B | =13N | −11B | −8B | +24N | +20N | −4B | 5.0 | 41.5 | 45.5 | 23.25 | 2187 | -30.0 |
| 15 | Jasiulewicz, Kamil | 1706 | POL | +9N | +17B | −5N | =16B | −7B | −20N | +22B | =19N | +26B | 5.0 | 41.0 | 45.0 | 24.00 | 2069 | +145.6 |
| 16 | Skrzypinski, Jan | 2146 | POL | +29B | −7N | +26B | =15N | +13B | −4N | =20B | −10N | +24B | 5.0 | 40.0 | 44.0 | 21.75 | 2070 | -27.2 |
| 17 | Zdybel, PrzemyslawFM | 2273 | POL | +33B | −15N | +20B | −10N | +26B | −18N | +27B | −12N | +21B | 5.0 | 37.5 | 40.5 | 20.00 | 2004 | -52.8 |
| 18 | Lonski, Aleksander | 2090 | POL | −28B | +36N | =19B | =20N | +21B | +17B | −13N | −11N | +29B | 5.0 | 37.0 | 39.0 | 20.25 | 1984 | -37.2 |
| 19 | Kilarski, Kacper | 1820 | POL | −5N | +30B | =18N | =27B | −12N | =28B | +32N | =15B | +25N | 5.0 | 36.5 | 39.5 | 19.50 | 1947 | +53.6 |
| 20 | Urych, Krzysztof | 1991 | POL | +38N | =5B | −17N | =18B | =24N | +15B | =16N | −14B | =23N | 4.5 | 39.5 | 41.0 | 18.75 | 2001 | +1.6 |
| 21 | Wasiluk, Mateusz | 1876 | POL | −1N | +34B | −12N | +39B | −18N | =30B | +28N | +25B | −17N | 4.5 | 37.0 | 38.5 | 14.25 | 1917 | +15.2 |
| 22 | Leszczewicz, Karol | 1988 | POL | +31B | −3N | −9N | +29B | −27N | =24B | −15N | +39B | +30N | 4.5 | 35.5 | 37.0 | 14.00 | 1817 | -67.2 |
| 23 | Sypytkowski, Jakub | 1606 | POL | −12N | −24B | +38N | +37B | =31N | =5B | −25N | +27N | =20B | 4.5 | 32.5 | 34.0 | 14.25 | 1873 | +78.4 |
| 24 | Bartnik, Michal | 1879 | POL | −4B | +23N | =8B | =6N | =20B | =22N | −14B | +31N | −16N | 4.0 | 41.5 | 44.5 | 17.75 | 1978 | +28.4 |
| 25 | Sawicki, Dorian | 2062 | POL | +40B | −11N | +29B | −4N | +28B | −6N | +23B | −21N | −19B | 4.0 | 39.5 | 39.5 | 12.50 | 1858 | -80.8 |
| 26 | Jodlowski, Robert | 1881 | POL | −2N | +39B | −16N | +34B | −17N | +29B | −5N | +30B | −15N | 4.0 | 38.5 | 40.0 | 12.00 | 1867 | -15.6 |
| 27 | Businski, Jan | 1851 | POL | −14B | +40N | =6B | =19N | +22B | −13N | −17N | −23B | +31B | 4.0 | 38.0 | 38.0 | 13.00 | 1868 | -2.0 |
| 28 | Kosecki, Oskar | 1589 | POL | +18N | −13N | +31B | −9B | −25N | =19N | −21B | =35B | +32N | 4.0 | 35.0 | 38.0 | 15.00 | 1823 | +74.0 |
| 29 | Skiba, Igor | 1663 | POL | −16N | +32B | −25N | −22N | +38B | −26N | +33B | +34B | −18N | 4.0 | 31.5 | 33.0 | 10.50 | 1824 | +48.4 |
| 30 | Bujnowski, Adam | 1581 | POL | −10B | −19N | +36B | +33N | −6B | =21N | +37B | −26N | −22B | 3.5 | 34.5 | 36.5 | 9.25 | 1768 | +35.4 |
| 31 | Guzewicz, Maciej | 0 | POL | −22N | =37B | −28N | +32N | =23B | +33N | −12B | −24B | −27N | 3.0 | 32.0 | 34.0 | 9.25 | 1696 | 0.0 |
| 32 | Zawal, Krzysztof | 1914 | POL | −7B | −29N | =37N | −31B | +35N | +39N | −19B | =33N | −28B | 3.0 | 29.5 | 31.0 | 7.00 | 1689 | -97.6 |
| 33 | Krawczyk, Marcin | 1721 | POL | −17N | +38B | −10N | −30B | +34N | −31B | −29N | =32B | =36B | 3.0 | 29.0 | 30.5 | 7.00 | 1644 | -19.0 |
| 34 | Pieczeniak, Jakub | 1598 | POL | −6B | −21N | +35B | −26N | −33B | +38N | +36B | −29N | F | 3.0 | 28.0 | 28.0 | 6.50 | 1631 | +4.4 |
| 35 | Gutkowski, Konrad | 1717 | POL | −3B | −9B | −34N | =36N | −32B | F | +38B | =28N | +37B | 3.0 | 27.5 | 27.5 | 6.50 | 1661 | -15.8 |
| 36 | Krasniewski, Grzegorz | 1673 | POL | −13B | −18B | −30N | =35B | F | =37N | −34N | =38B | =33N | 2.0 | 26.0 | 26.0 | 4.75 | 1554 | -47.6 |
| 37 | Renczynski, Marcel | 1726 | POL | −11B | =31N | =32B | −23N | =39B | =36B | −30N | F | −35N | 2.0 | 25.5 | 25.5 | 4.75 | 1523 | -74.4 |
| 38 | Drewniak, Michal | 0 | POL | −20B | −33N | −23B | F | −29N | −34B | −35N | =36N | +39B | 1.5 | 25.5 | 25.5 | 2.50 | 1452 | 0.0 |
| 39 | Rothe, Oskar | 1661 | POL | −8B | −26N | +40B | −21N | =37N | −32B | F | −22N | −38N | 1.5 | 25.0 | 25.0 | 1.00 | 1618 | -18.8 |
| 40 | Minkiewicz, Filip | 1501 | POL | −25N | −27B | −39N | F | F | F | F | F | F | 0.0 | 9.5 | 9.5 | 0.00 | 999 | -18.4 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Jasiulewicz, KamilPOL+145.65.0 pts · #14
- 2Sypytkowski, JakubPOL+78.44.5 pts · #30
- 3Kosecki, OskarPOL+74.04.0 pts · #26
Top rating losers
- 1Zawal, KrzysztofPOL-97.63.0 pts · #29
- 2Sawicki, DorianPOL-80.84.0 pts · #21
- 3Renczynski, MarcelPOL-74.42.0 pts · #38
Biggest upsets
- R2+567 Elo gap
- R1+549 Elo gap
- R1+501 Elo gap