INDYWIDUALNE MISTRZOSTWA POLSKI MLODZIKOW DO LAT 10 - chlopcy

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68 players participated in this 9-round tournament, held from 01 Mar 2026 to 08 Mar 2026 in Jastrzebia Gora, Poland. Top 10 Elo average was 1832, and top seed was Kajetan Wilczek (🇵🇱 POL, 1937).

Jakub Lewczuk (🇵🇱 POL, 1874) won with 7.5/9, ahead of Franciszek Bozek (7.5) and Artur Noga (7.0). Lewczuk shared the lead from round 8, winning on tie-break.

The biggest upset came in round 1: Jan Grabowski (1532) beat Jan Szumiec (1864), a +332-point gap.

Location

🇵🇱Jastrzebia Gora, Poland

Dates

01 Mar 2026 → 08 Mar 2026

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 9 rounds

Top seed

🇵🇱Kajetan Wilczek1937

Avg top 10

1,832

Participants

Federations · 1 represented

🇵🇱Poland×68

Top 3

🥇
Jakub Lewczuk
🇵🇱POL·1874
7.5pts·1965perf+38.8
🥈
Franciszek Bozek
🇵🇱POL·1865
7.5pts·1975perf+48.4
🥉
Artur Noga
🇵🇱POL·1737
7.0pts·1921perf+83.2

How it unfolded

Top 6 · 9 rounds

Tight race until R5; 2 players tied at 7.5/9, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 2 at the finish.

Co-leaders

Bozek7.5Lewczuk7.5Noga7Rusek7Stankowski6.5Wrobel6.5

R5–R9 · LEAD HELD

Franciszek Bozek held the sole lead from R5 through R9 without losing it.

R9 · TIEBREAK CLUSTER

2 players finish on 7.5/9. Lewczuk takes the title on Buchholz Cut1 (48.5).

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Franciszek Bozek beat Jakub Lewczuk (Black).

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Franciszek Bozek	*	1	1	—
2Jakub Lewczuk	0	*	½	—
3Artur Noga	0	½	*	½
4Witold Rusek	—	—	½	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Lewczuk, Jakub	1874	POL	+24N	+31B	+20N	−2B	+7N	=3N	+25B	+6N	+5B	7.5	48.5	53.0	42.00	1965	+38.8
2	Bozek, Franciszek	1865	POL	+66B	+41N	+26B	+1N	+3B	=6N	+10B	−5N	+12B	7.5	48.5	50.5	40.75	1975	+48.4
3	Noga, Artur	1737	POL	+63B	+9N	+30B	+5N	−2N	=1B	+33N	=4B	+7N	7.0	49.5	52.5	37.75	1921	+83.2
4	Rusek, Witold	1670	POL	+67B	−30N	+18B	+49N	+22B	+21N	=6B	=3N	+15B	7.0	42.5	44.5	33.25	1827	+72.4
5	Stankowski, Wiktor	1909	POL	+42N	+32B	=23N	−3B	+40N	+14B	+13N	+2B	−1N	6.5	46.5	50.5	33.50	1842	-17.2
6	Wrobel, Kacper	1671	POL	+43N	=29B	+46N	+23B	+15N	=2B	=4N	−1B	+16N	6.5	46.5	50.0	33.00	1814	+69.2
7	Oszutowski, Antoni	1639	POL	+44N	=8B	+45N	=13B	−1B	+22N	+47B	+10N	−3B	6.0	44.5	48.0	27.75	1810	+78.4
8	Wilczek, Kajetan	1937	POL	+57B	=7N	+22B	=14N	−10B	+9N	+21B	−12N	+27B	6.0	44.5	47.5	29.75	1754	-66.8
9	Stupak, Kacper	1586	POL	+50N	−3B	+55N	+17B	=13N	−8B	=11N	+20B	+24N	6.0	43.5	47.0	28.25	1819	+95.2
10	Jaworek, Kamil	1654	POL	+48N	−20B	+59N	+50B	+8N	+11B	−2N	−7B	+17N	6.0	43.0	46.0	27.50	1823	+74.8
11	Szumiec, Jan	1864	POL	−16N	+58B	+24N	+32B	=14B	−10N	=9B	+29N	+21B	6.0	42.0	45.0	27.75	1718	-54.4
12	Kaniewski, Ignacy	1686	POL	=45N	+62B	−14N	=46B	+24N	+29B	+20N	+8B	−2N	6.0	40.5	43.5	27.00	1759	+41.2
13	Monka, Patryk	1778	POL	+18B	=51N	+25B	=7N	=9B	+30N	−5B	−15N	+31B	5.5	43.5	47.0	27.25	1717	-25.6
14	Raburski, Witold	1639	POL	=39B	+52N	+12B	=8B	=11N	−5N	+34B	−21N	+30B	5.5	43.0	46.5	26.75	1775	+62.4
15	Gatner, Leon	1663	POL	+58B	=16N	+51B	+29N	−6B	−25N	+30B	+13B	−4N	5.5	42.0	45.0	23.75	1690	+17.6
16	Grabowski, Jan	1532	POL	+11B	=15B	=47N	−21N	+26B	=41N	+46B	+19N	−6B	5.5	41.0	44.5	26.50	1761	+103.2
17	Bialkowski, Jan	1874	POL	+34B	−26N	+42B	−9N	=29B	+49N	+31B	+25N	−10B	5.5	39.5	43.0	23.75	1677	-79.6
18	Grudzien, Jonatan	1531	POL	−13N	+65B	−4N	+38B	=32N	−31B	+48N	+53B	+35N	5.5	37.5	40.0	20.75	1668	+67.2
19	Borkowski, Jan	1665	POL	+54N	=46B	−29N	−40B	+50N	+45B	+23N	−16B	+38N	5.5	34.0	37.5	21.75	1603	-28.0
20	Piatkowski, Szymon	0	POL	+27B	+10N	−1B	+26N	−21B	+53N	−12B	−9N	+51B	5.0	44.0	47.5	23.00	1713	+46.8
21	Czachurski, Ignacy	1777	POL	+59N	−23B	+43N	+16B	+20N	−4B	−8N	+14B	−11N	5.0	44.0	47.0	23.00	1699	-34.8
22	Worek, Maciej	1509	POL	+53N	+33B	−8N	+35B	−4N	−7B	=28N	=32B	+40N	5.0	41.5	45.0	21.25	1695	+91.2
23	Gniadek, Maurycy	1590	POL	+60B	+21N	=5B	−6N	=30B	=47N	−19B	+36N	=25B	5.0	41.0	44.0	22.25	1691	+43.6
24	Drapala, Michal	1550	POL	−1B	+61N	−11B	+58N	−12B	+56N	+26B	+41N	−9B	5.0	40.5	43.5	18.00	1681	+57.2
25	Pera, Mikolaj	1630	POL	=62N	+40B	−13N	+45B	+48N	+15B	−1N	−17B	=23N	5.0	40.0	43.0	20.50	1688	+23.6
26	Perz, Ignacy	1636	POL	+56N	+17B	−2N	−20B	−16N	+48B	−24N	+44B	+43N	5.0	40.0	43.0	20.00	1648	+3.2
27	Chmiel, Stanislaw	1560	POL	−20N	−48B	+61N	+37N	−47B	+60B	+50N	+33B	−8N	5.0	33.5	36.5	18.50	1624	+22.4
28	Dybowski, Leon	1702	POL	=40N	−45B	−56N	=52B	+66B	+54N	=22B	=34N	+41B	5.0	31.0	33.0	18.00	1567	-62.0
29	Stando, Antoni	1575	POL	+68B	=6N	+19B	−15B	=17N	−12N	+37B	−11B	=32N	4.5	44.0	45.0	19.25	1644	+32.8
30	Nykiel, Jakub	1572	POL	+38N	+4B	−3N	+47B	=23N	−13B	−15N	+45B	−14N	4.5	43.5	47.0	21.00	1634	+23.6
31	Moniowski, Julian	1613	POL	+61B	−1N	=37B	=34N	=49B	+18N	−17N	+40B	−13N	4.5	40.5	43.5	18.75	1624	+0.4
32	Krasnowski, Kajetan	1622	POL	+36B	−5N	+54B	−11N	=18B	−34N	+52B	=22N	=29B	4.5	40.0	43.5	19.00	1596	+44.4
33	Minkiewicz, Filip	1644	POL	+37B	−22N	−49B	+54N	+42B	+46N	−3B	−27N	=34B	4.5	37.0	40.5	17.75	1555	-38.0
34	Wasilewicz, Wawrzyniec	1551	POL	−17N	=56B	+62N	=31B	=35N	+32B	−14N	=28B	=33N	4.5	37.0	40.0	18.25	1616	+28.0
35	Bytomski, Dominik	1631	POL	=52B	=49N	+67B	−22N	=34B	=37N	=36B	+39N	−18B	4.5	35.5	37.5	16.75	1501	-63.8
36	Koba, Aleksander	1464	POL	−32N	−42B	−38N	+61B	+44N	+43B	=35N	−23B	+57N	4.5	33.5	36.5	16.25	1531	+27.6
37	Niewiadomski, Antoni	1490	POL	−33N	+53B	=31N	−27B	+65N	=35B	−29N	=46B	+45N	4.5	33.5	36.0	15.75	1580	+51.2
38	Szlendak, Wojciech	1430	POL	−30B	−67N	+36B	−18N	=39B	+66N	+51B	+47N	−19B	4.5	33.5	35.5	15.75	1557	+51.6
39	Paluszkiewicz, Rafal	1484	POL	=14N	−47B	−40N	=60B	=38N	+65B	+59N	−35B	+46N	4.5	31.5	34.0	15.50	1546	+28.0
40	Slomski, Henryk	1524	POL	=28B	−25N	+39B	+19N	−5B	+57N	=41B	−31N	−22B	4.0	40.0	43.0	17.50	1588	+28.0
41	Szymanski-Uniejewski, Tytus	1621	POL	+55N	−2B	=48N	=56B	+59N	=16B	=40N	−24B	−28N	4.0	37.0	40.0	14.50	1531	-43.6
42	Witkowski, Tomasz	1555	POL	−5B	+36N	−17N	+55B	−33N	−50B	−44N	+60B	+56N	4.0	35.0	38.0	14.00	1535	-20.8
43	Pilka, Oskar	1507	POL	−6B	+68N	−21B	−57N	+64B	−36N	+56B	+52N	−26B	4.0	33.5	34.5	10.50	1505	-3.6
44	Khaustovich, Pavel	1489	POL	−7B	−57N	−64B	+68N	−36B	+67N	+42B	−26N	+58B	4.0	30.5	31.5	10.00	1485	-1.6
45	Slawski, Filip	1511	POL	=12B	+28N	−7B	−25N	+51B	−19N	+57B	−30N	−37B	3.5	40.0	43.0	14.50	1528	+8.8
46	Sadkowski, Kuba	1570	POL	+64B	=19N	−6B	=12N	+56B	−33B	−16N	=37N	−39B	3.5	40.0	43.0	14.00	1482	-38.4
47	Mika, Wiktor	1687	POL	=49B	+39N	=16B	−30N	+27N	=23B	−7N	−38B	F	3.5	38.5	42.0	16.50	1506	-76.4
48	Reclik, Jakub	1493	POL	−10B	+27N	=41B	+51N	−25B	−26N	−18B	=57N	=55B	3.5	37.5	40.5	13.75	1499	-11.6
49	Stanislawczyk, Wiktor	1519	POL	=47N	=35B	+33N	−4B	=31N	−17B	−53B	=58N	=52B	3.5	36.5	39.5	14.00	1561	+14.0
50	Strozyk, Bruno	1435	POL	−9B	+63N	+57B	−10N	−19B	+42N	−27B	=54N	F	3.5	36.5	39.5	11.75	1543	+40.4
51	Kiecana, Aleksander	1610	POL	+65N	=13B	−15N	−48B	−45N	+63B	−38N	+61B	−20N	3.5	33.5	36.0	11.25	1474	-36.9
52	Osmolski, Bartosz	1469	POL	=35N	−14B	−53N	=28N	+67B	+59B	−32N	−43B	=49N	3.5	33.5	35.5	11.50	1499	+11.2
53	Beier, Tymoteusz	1684	POL	−22B	−37N	+52B	+67N	=57B	−20B	+49N	−18N	F	3.5	33.5	35.5	10.50	1477	-89.6
54	Szczepanek, Tymon	1497	POL	−19B	+64N	−32N	−33B	+55N	−28B	+60N	=50B	F	3.5	33.0	36.0	11.25	1490	-16.8
55	Przygodzki, Wojciech	1447	POL	−41B	+66N	−9B	−42N	−54B	=64N	+63N	=62B	=48N	3.5	30.0	32.0	9.75	1456	0.0
56	Olszowski, Milan	1482	POL	−26B	=34N	+28B	=41N	−46N	−24B	−43N	+59B	−42B	3.0	35.0	38.0	12.25	1456	-11.2
57	Burkot, Tobiasz	1557	POL	−8N	+44B	−50N	+43B	=53N	−40B	−45N	=48B	−36B	3.0	33.0	36.5	11.50	1441	-61.6
58	Frackowiak, Szymon	1494	POL	−15N	−11N	+68B	−24B	−60N	=61B	+65N	=49B	−44N	3.0	32.5	33.5	6.75	1418	-43.6
59	Cyboran, Antoni	1527	POL	−21B	+60N	−10B	+64N	−41B	−52N	−39B	−56N	+66B	3.0	32.0	34.0	8.00	1421	-53.6
60	Ladon, Jan	1439	POL	−23N	−59B	=63B	=39N	+58B	−27N	−54B	−42N	+68B	3.0	31.0	32.0	7.75	1401	-18.8
61	Kokosza, Filip	1444	POL	−31N	−24B	−27B	−36N	+68B	=58N	+66B	−51N	=62N	3.0	30.5	31.5	6.00	1398	-40.4
62	Kuziemski, Jan	1465	POL	=25B	−12N	−34B	−66N	−63B	+68N	=64B	=55N	=61B	3.0	30.0	31.0	8.25	1402	-34.0
63	Makowiec, Milosz	1527	POL	−3N	−50B	=60N	−65B	+62N	−51N	−55B	+68B	=64N	3.0	29.0	30.0	7.00	1365	-79.2
64	Malecki, Adam	1409	POL	−46N	−54B	+44N	−59B	−43N	=55B	=62N	=65B	=63B	3.0	27.5	30.0	10.00	1377	-28.8
65	Zak, Maciej	1439	POL	−51B	−18N	=66B	+63N	−37B	−39N	−58B	=64N	=67N	2.5	29.0	31.0	6.50	1340	-51.2
66	Juruc, Franciszek	1538	POL	−2N	−55B	=65N	+62B	−28N	−38B	−61N	=67B	−59N	2.0	32.0	34.0	5.25	1324	-102.4
67	Kraus, Mikolaj	1497	POL	−4N	+38B	−35N	−53B	−52N	−44B	−68N	=66N	=65B	2.0	31.5	32.5	6.75	1316	-82.8
68	Spiewak, Ignacy	1431	POL	−29N	−43B	−58N	−44B	−61N	−62B	+67B	−63N	−60N	1.0	27.5	29.5	2.00	1149	-107.6

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Grabowski, JanPOL
+103.2
5.5 pts · #15
2Stupak, KacperPOL
+95.2
6.0 pts · #7
3Worek, MaciejPOL
+91.2
5.0 pts · #22

Top rating losers

1Spiewak, IgnacyPOL
-107.6
1.0 pts · #68
2Juruc, FranciszekPOL
-102.4
2.0 pts · #66
3Beier, TymoteuszPOL
-89.6
3.5 pts · #53

Biggest upsets

R1+332 Elo gap
Grabowski, Jan1532 beat Szumiec, Jan1864
R4+288 Elo gap
Stupak, Kacper1586 beat Bialkowski, Jan1874
R5+283 Elo gap
Jaworek, Kamil1654 beat Wilczek, Kajetan1937