Polfinaly Mistrzostw Polski Juniorow 2025 C-15

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70 players participated in this 9-round tournament, held from 02 Nov 2025 to 09 Nov 2025 in Jastrzebia Gora, Poland. Top 10 Elo average was 1902, and top seed was Filbert Etut (🇵🇱 POL, 1976).

Mateusz Oles (🇵🇱 POL, 1880) won with 8.0/9, ahead of Robert Jodlowski (7.5) and Michal Dziuba (7.0). Oles took the lead from round 8.

The biggest upset came in round 1: Bartlomiej Sobczuk (1414) beat Bartosz Wozniak (1762), a +348-point gap.

Location

🇵🇱Jastrzebia Gora, Poland

Dates

02 Nov 2025 → 09 Nov 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 9 rounds

Top seed

🇵🇱Filbert Etut1976

Avg top 10

1,902

Participants

Federations · 1 represented

🇵🇱Poland×68

Top 3

🥇
Mateusz Oles
🇵🇱POL·1880
8.0pts·2180perf+117.2
🥈
Robert Jodlowski
🇵🇱POL·1865
7.5pts·2103perf+105.2
🥉
Michal Dziuba
🇵🇱POL·1899
7.0pts·2055perf+69.2

How it unfolded

Top 6 · 9 rounds

Mateusz Oles led from R4; +0.5-point edge over the runner-up.

Co-leaders

Oles8Jodlowski7.5Dziuba7Korczakowski6.5Gora6Stanczak6

R7 · LEADER CHANGE07 Nov

Robert Jodlowski takes the sole lead (6.5/7).

R8 · HEAD-TO-HEAD · WINNER VS 2ND

Mateusz Oles beat Robert Jodlowski (White).

WIN STREAKS · 3 top finishers

Mateusz Oles 5+3 wins (R1–R5, R7–R9)Robert Jodlowski 3+3 wins (R1–R3, R5–R7)Michal Dziuba 3+3 wins (R1–R3, R7–R9)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Mateusz Oles	*	1	1	0
2Robert Jodlowski	0	*	—	1
3Michal Dziuba	0	—	*	1
4Michal Korczakowski	1	0	0	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Oles, Mateusz	1880	POL	+58B	+48N	+7B	+3B	+5N	−4N	+13B	+2B	+17N	8.0	48.0	51.0	44.50	2180	+117.2
2	Jodlowski, Robert	1865	POL	+61B	+24N	+14B	=6N	+21B	+23N	+4B	−1N	+13B	7.5	46.5	49.5	38.50	2103	+105.2
3	Dziuba, Michal	1899	POL	+39B	+20N	+16B	−1N	+32B	−13N	+28B	+10N	+4B	7.0	46.0	50.5	37.00	2055	+69.2
4	Korczakowski, Michal	1892	POL	+35N	=15B	+26N	+47B	+18N	+1B	−2N	+5B	−3N	6.5	49.0	53.0	35.75	2003	+50.9
5	Smolinski, Wojciech	1883	POL	+27N	+38B	=34N	+29B	−1B	+21N	+16B	−4N	=8B	6.0	45.0	49.5	29.75	1906	+12.4
6	Kozak, Karol	1886	POL	+30B	=21N	+45B	=2B	=22N	+34N	=10B	=9B	=7N	6.0	44.5	48.5	30.75	1895	+5.6
7	Gora, Antoni	1813	POL	+66N	+11B	−1N	−22B	+46N	=25B	+33N	+14B	=6B	6.0	44.0	46.5	28.00	1843	+21.2
8	Szudrowicz, Serafin	1682	POL	−11N	+60B	+49N	+26B	−9N	=15B	+19N	+18B	=5N	6.0	43.5	46.5	28.75	1899	+91.2
9	Stanczak, Olaf	1780	POL	+42B	−14N	+36B	+58N	+8B	=28N	=17B	=6N	=12B	6.0	42.5	45.5	29.00	1867	+46.4
10	Gorecki, Michal	1879	POL	+46N	=31B	=15N	=50B	+29N	+22B	=6N	−3B	+23B	6.0	41.5	45.0	28.25	1894	+10.0
11	Uhryn, Lukasz	1926	POL	+8B	−7N	−30B	+55N	=31B	+50N	=21B	+32N	+24B	6.0	39.0	42.5	27.25	1815	-43.2
12	Szczygiel, Filip	1842	POL	=54N	+41B	−29N	−45B	+62N	+35B	+22N	+25B	=9N	6.0	37.0	40.0	26.75	1767	-28.8
13	Seemann, Adam	1910	POL	−22N	+59B	+53N	+43B	+25N	+3B	−1N	=17B	−2N	5.5	46.0	49.0	25.75	1836	-28.0
14	Mroczkowski, Adam	1884	POL	+53N	+9B	−2N	−24B	+50N	+43B	=23B	−7N	+21B	5.5	42.5	46.0	25.00	1855	-11.0
15	Krasowski, Tomasz	1805	POL	+37B	=4N	=10B	−30N	+59B	=8N	+31B	=23N	=16B	5.5	42.5	45.5	26.50	1817	+11.2
16	Protas, Jakub	1864	POL	+68N	+22B	−3N	−25B	+40N	+24B	−5N	+29B	=15N	5.5	42.5	44.5	23.75	1807	-22.4
17	Rabenda, Piotr	1883	POL	=45B	+51N	−21B	+52N	+30B	+18B	=9N	=13N	−1B	5.5	42.0	45.5	24.75	1799	-28.8
18	Chmiel, Kuba	1857	POL	+59N	+49B	=28N	+34B	−4B	−17N	+30B	−8N	+39B	5.5	40.0	43.0	22.75	1800	-19.2
19	Mielcuch, Karol	1881	POL	+40N	=29B	−47N	=31B	=35N	+37N	−8B	+50N	+44B	5.5	37.0	40.5	23.75	1761	-49.2
20	Joachimiak, Adam	1801	POL	+60N	−3B	−22N	+68B	−33N	=40B	+59N	+53B	+36N	5.5	35.0	37.0	18.25	1690	-43.6
21	Strus, Tadeusz	1767	POL	+63N	=6B	+17N	+28B	−2N	−5B	=11N	+41B	−14N	5.0	45.5	48.5	23.50	1859	+46.8
22	Krzeszewski, Filip	1673	POL	+13B	−16N	+20B	+7N	=6B	−10N	−12B	=34N	+47B	5.0	45.0	49.0	26.25	1896	+102.8
23	Etut, Filbert	1976	POL	+25N	−26B	+31N	+38B	+24N	−2B	=14N	=15B	−10N	5.0	44.0	48.5	24.50	1834	-64.4
24	Zielinski, Krzysztof	1702	POL	+57N	−2B	+33N	+14N	−23B	−16N	+51B	+28B	−11N	5.0	42.0	45.5	21.50	1790	+37.2
25	Kucinski, Jan	1691	POL	−23B	+65N	+51B	+16N	−13B	=7N	+34B	−12N	=26N	5.0	41.0	44.0	22.00	1831	+65.6
26	Jasiulewicz, Kamil	1855	POL	+33B	+23N	−4B	−8N	+58B	=30N	=32B	=39N	=25B	5.0	40.5	43.5	21.75	1753	-45.2
27	Kurchanau, Ilya	1617	POL	−5B	−42N	+64B	−37N	+56B	+55N	−39B	+51N	+48B	5.0	34.0	37.0	17.50	1470	-47.6
28	Koszalka, Filip	1881	POL	+36B	+32N	=18B	−21N	+47B	=9B	−3N	−24N	=35B	4.5	42.0	46.0	21.00	1760	-55.6
29	Slabaszewski, Lukasz	1720	POL	+56B	=19N	+12B	−5N	−10B	=36N	+46B	−16N	=37B	4.5	42.0	45.5	20.75	1703	-8.8
30	Mongird, Lew	1660	POL	−6N	+69B	+11N	+15B	−17N	=26B	−18N	=47N	=32B	4.5	42.0	44.0	20.25	1799	+64.4
31	Pender, Mikolaj	1700	POL	+70B	=10N	−23B	=19N	=11N	+52B	−15N	=33B	=38N	4.5	40.5	41.0	17.25	1734	+12.4
32	Smejda, Hubert	1742	POL	+69N	−28B	+40N	+46B	−3N	=33B	=26N	−11B	=30N	4.5	40.0	42.0	17.50	1700	-16.4
33	Golab, Antoni	1508	POL	−26N	+35B	−24B	+48N	+20B	=32N	−7B	=31N	=43B	4.5	39.5	43.5	20.75	1747	+106.0
34	Brudnicki, Pawel	1859	POL	+65B	+50N	=5B	−18N	+45N	−6B	−25N	=22B	=41N	4.5	39.5	42.5	18.25	1733	-57.2
35	Stepien, Antoni	1661	POL	−4B	−33N	+69B	+54N	=19B	−12N	=38N	+62B	=28N	4.5	38.0	40.0	15.75	1664	-0.8
36	Michalczyk, Kajetan	1603	POL	−28N	+62B	−9N	=42B	+63N	=29B	+43N	=44N	−20B	4.5	37.0	40.0	17.25	1646	+11.2
37	Sidor, Mateusz	1444	POL	−15N	−53B	+67N	+27B	+38N	−19B	−41N	+46B	=29N	4.5	37.0	39.5	18.25	1664	+79.6
38	Musial, Bartosz	1740	POL	+64B	−5N	+61B	−23N	−37B	=51N	=35B	+45N	=31B	4.5	35.0	38.0	16.25	1617	-50.8
39	Poreba, Jan	1661	POL	−3N	=63B	=54N	−60B	+67N	+62B	+27N	=26B	−18N	4.5	35.0	37.5	16.25	1555	-42.4
40	Malas, Maksymilian	1598	POL	−19B	+64N	−32B	+57N	−16B	=20N	−50B	+58N	+52B	4.5	34.5	37.5	15.75	1621	+2.4
41	Gregorczyk, Michal	1712	POL	=55B	−12N	−52B	=49B	+69N	+58N	+37B	−21N	=34B	4.5	34.0	36.0	15.50	1628	-27.2
42	Gruszczynski, Miroslaw	1434	POL	−9N	+27B	−50B	=36N	−51B	−46N	+64B	+61B	+59N	4.5	32.5	35.5	16.25	1555	+46.8
43	Jagodzinski, Jaromir	1713	POL	−49N	+66B	+68N	−13N	+60B	−14N	−36B	+59B	=33N	4.5	32.5	34.5	12.75	1656	-21.6
44	Wozniak, Bartosz	1762	POL	−51B	+52N	−58B	−59N	+54B	+61N	+45N	=36B	−19N	4.5	30.5	33.5	16.25	1580	-80.8
45	Podlewski, Wojciech	1636	POL	=17N	+54B	−6N	+12N	−34B	=47N	−44B	−38B	+62N	4.0	38.5	41.5	17.25	1700	+21.2
46	Kabatek, Lukasz	1568	POL	−10B	+56N	+48B	−32N	−7B	+42B	−29N	−37N	+60B	4.0	37.5	40.5	15.00	1564	-4.8
47	Mich, Kajetan	1826	POL	=52B	+55N	+19B	−4N	−28N	=45B	=53N	=30B	−22N	4.0	37.0	40.5	16.75	1636	-80.8
48	Prokop, Patryk	1737	POL	+62N	−1B	−46N	−33B	+68N	−59B	+52N	+54B	−27N	4.0	34.5	36.5	12.00	1495	-103.2
49	Kubica, Jan	0	POL	+43B	−18N	−8B	=41N	−52B	=63B	=61N	=60N	+58B	4.0	33.0	36.0	14.25	1565	0.0
50	Szymczyk, Jan	1697	POL	+67N	−34B	+42N	=10N	−14B	−11B	+40N	−19B	F	3.5	40.0	42.5	14.50	1678	-9.6
51	Sobczuk, Bartlomiej	1414	POL	+44N	−17B	−25N	=53B	+42N	=38B	−24N	−27B	=54N	3.5	37.5	41.0	14.75	1577	+62.0
52	Homoncik, Michal	1488	POL	=47N	−44B	+41N	−17B	+49N	−31N	−48B	+57B	−40N	3.5	35.5	39.0	14.00	1515	+3.2
53	Romanski, Kacper	1659	POL	−14B	+37N	−13B	=51N	=55B	+60N	=47B	−20N	F	3.5	35.5	38.5	13.00	1625	-13.2
54	Karolak, Szymon	1498	POL	=12B	−45N	=39B	−35B	−44N	+56N	+55B	−48N	=51B	3.5	34.5	38.0	14.00	1443	-20.0
55	Matuszewski, Jakub	0	POL	=41N	−47B	+63N	−11B	=53N	−27B	−54N	+68B	=61N	3.5	32.5	34.5	10.50	1563	0.0
56	Drzewiecki, Wojciech	0	POL	−29N	−46B	−59N	+66B	−27N	−54B	+70N	=63B	+67N	3.5	28.0	28.5	7.00	1314	0.0
57	Wyrwisz, Lukasz	0	POL	−24B	−58N	+66N	−40B	−61B	+65N	=60B	−52N	+68N	3.5	27.5	29.5	9.00	1471	0.0
58	Szczygielski, Adam	1575	POL	−1N	+57B	+44N	−9B	−26N	−41B	+63N	−40B	−49N	3.0	40.0	43.0	11.00	1558	-11.2
59	Lewek, Franciszek	1534	POL	−18B	−13N	+56B	+44B	−15N	+48N	−20B	−43N	−42B	3.0	39.5	43.0	12.00	1559	+3.2
60	Milewski, Sylwester	1442	POL	−20B	−8N	+70B	+39N	−43N	−53B	=57N	=49B	−46N	3.0	35.5	36.0	8.75	1407	-10.8
61	Kotarbinski, Przemyslaw	1567	POL	−2N	+67B	−38N	−62B	+57N	−44B	=49B	−42N	=55B	3.0	35.0	37.5	9.75	899	-54.0
62	Larwa, Piotr	0	POL	−48B	−36N	+65B	+61N	−12B	−39N	+68B	−35N	−45B	3.0	33.5	35.5	8.00	1523	0.0
63	Pierzchlewski, Krzysztof	1419	POL	−21B	=39N	−55B	+65N	−36B	=49N	−58B	=56N	=64B	3.0	31.0	34.0	10.50	1486	+12.4
64	Brzozka, Aleksander	0	POL	−38N	−40B	−27N	−67B	=66N	+70B	−42N	+69B	=63N	3.0	28.5	29.0	5.25	1367	0.0
65	Dlugonski, Piotr	1556	POL	−34N	−25B	−62N	−63B	+70N	−57B	=67N	=66B	+69N	3.0	26.0	26.5	5.00	1419	-39.2
66	Fibikowski, Mateusz	1453	POL	−7B	−43N	−57B	−56N	=64B	+67B	−69N	=65N	=70B	2.5	28.0	28.5	5.75	1303	-28.0
67	FIDE 21047928	0	—	−50B	−61N	−37B	+64N	−39B	−66N	=65B	+70N	−56B	2.5	27.5	28.0	5.00	1163	0.0
68	Roclawski, Jakub	1560	POL	−16B	+70N	−43B	−20N	−48B	+69B	−62N	−55N	−57B	2.0	31.5	32.0	2.50	1466	-24.0
69	Zajac, Wojciech	1406	POL	−32B	−30N	−35N	+70B	−41B	−68N	+66B	−64N	−65B	2.0	28.5	29.0	3.00	1311	-28.0
70	FIDE 545022127	0	—	−31N	−68B	−60N	−69N	−65B	−64N	−56B	−67B	=66N	0.5	24.0	26.0	1.25	1120	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Oles, MateuszPOL
+117.2
8.0 pts · #1
2Golab, AntoniPOL
+106.0
4.5 pts · #26
3Jodlowski, RobertPOL
+105.2
7.5 pts · #2

Top rating losers

1Prokop, PatrykPOL
-103.2
4.0 pts · #46
2Mich, KajetanPOL
-80.8
4.0 pts · #50
3Wozniak, BartoszPOL
-80.8
4.5 pts · #25

Biggest upsets

R1+348 Elo gap
Sobczuk, Bartlomiej1414 beat Wozniak, Bartosz1762
R5+296 Elo gap
Sidor, Mateusz1444 beat Musial, Bartosz1740
R5+293 Elo gap
Golab, Antoni1508 beat Joachimiak, Adam1801