Mistrzostwa Polski Juniorow - OOM Lodzkie 2026 - Grupa C14

SwissStandard

52 players participated in this 9-round tournament, held from 20 Apr 2026 to 26 Apr 2026 in Ossa, Poland. 5 titled players. Top 10 Elo average was 2203, and top seed was Wiktor Golis (🇵🇱 POL, FM, 2342).

Oskar Kiszkiel (🇵🇱 POL, 2029) won with 7.5/9, ahead of Adam Gibala (7.0) and Oskar Chiszko (6.5). Kiszkiel shared the lead from round 6 and won solo starting round 7.

The biggest upset came in round 1: Marcel Bury (1894) beat Wiktor Golis (FM, 2342), a +448-point gap.

Location

🇵🇱Ossa, Poland

Dates

20 Apr 2026 → 26 Apr 2026

Time control

Standard: 90 minutes for first 40 moves and 15 min. for the rest of the game with 30 sec. increment from move 1

System

Swiss · 9 rounds

Top seed

🇵🇱FMWiktor Golis2342

Avg top 10

2,203

Participants

Titled players · 5

FM×3

CM×2

Federations · 1 represented

🇵🇱Poland×52

Top 3

🥇
Oskar Kiszkiel
🇵🇱POL·2029
7.5pts·2379perf+145.5
🥈
FMAdam Gibala
🇵🇱POL·2317
7.0pts·2325perf+5.8
🥉
Oskar Chiszko
🇵🇱POL·2263
6.5pts·2237perf-2.0

How it unfolded

Top 6 · 9 rounds

Oskar Kiszkiel led from R7; +0.5-point edge over the runner-up.

Co-leaders

Kiszkiel7.5Gibala7Chiszko6.5Golis6Sniedziewski6Madejski6

R7 · LEADER CHANGE24 Apr

Oskar Kiszkiel takes the sole lead (6.0/7).

R3 · HEAD-TO-HEAD · WINNER VS 2ND

Oskar Kiszkiel drew with FM Adam Gibala (White).

WIN STREAKS · 2 top finishers

Oskar Kiszkiel 3 wins (R5–R7)Oskar Chiszko 4 wins (R1–R4)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Oskar Kiszkiel	*	½	1	½
2FMAdam Gibala	½	*	½	1
3Oskar Chiszko	0	½	*	—
4FMWiktor Golis	½	0	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Kiszkiel, Oskar	2029	POL	+34N	+31B	=2B	=15N	+6B	+9N	+3B	=5B	+4N	7.5	46.0	50.0	41.00	2379	+145.5
2	Gibala, AdamFM	2317	POL	+38N	+32B	=1N	=10B	+23N	+15B	=4N	=3B	+5N	7.0	45.0	49.0	36.25	2325	+5.8
3	Chiszko, Oskar	2263	POL	+19N	+23B	+24N	+13B	=9N	=4B	−1N	=2N	+11B	6.5	46.5	51.0	34.25	2237	-2.0
4	Diachek, AndriiFM	2309	POL	=35B	+37N	+16B	+12N	=5B	=3N	=2B	+15N	−1B	6.0	46.5	50.5	31.25	2222	-13.2
5	Golis, WiktorFM	2342	POL	−17B	+41N	+28B	+18N	=4N	+22B	+14B	=1N	−2B	6.0	45.0	48.5	29.75	2201	-22.6
6	Sniedziewski, Emil	2123	POL	=20N	+8B	−10N	+17B	−1N	=33B	+45N	+22B	+15B	6.0	42.5	45.5	28.00	2080	-15.2
7	Bednarek, Jan	2155	POL	+28N	=22B	=25N	−9B	+31N	+23B	=12N	+24B	=8N	6.0	39.5	43.5	27.75	2086	-26.4
8	Madejski, Milosz	2048	POL	=41B	−6N	+43B	+40N	=16B	=18N	+17B	+9N	=7B	6.0	39.5	43.0	27.25	2074	+13.6
9	Olejko, Wojciech	1949	POL	+48B	+11N	=12B	+7N	=3B	−1B	=13N	−8B	+24N	5.5	47.0	50.0	27.75	2112	+81.6
10	Wites, Adam	2009	POL	+43B	=17N	+6B	=2N	−15B	=16N	=18B	+26N	=14B	5.5	43.0	46.5	27.75	2117	+48.6
11	Szuminski, Jakub	2052	POL	+45N	−9B	=20N	+38B	=32N	+19B	=24N	+12B	−3N	5.5	40.0	43.0	24.25	2046	-0.8
12	Bilochenko, MatviiCM	2038	POL	+44N	+42B	=9N	−4B	=19N	+45B	=7B	−11N	+16B	5.5	40.0	43.0	23.25	2050	+8.0
13	Rutkowski, Feliks	2125	POL	=33B	+29N	+26B	−3N	−22B	+35N	=9B	=18N	+27B	5.5	39.0	43.0	24.75	2043	-32.3
14	Brzezina, PawelCM	2248	POL	=29B	=33N	=22N	=26B	+34N	+32B	−5N	+23B	=10N	5.5	37.5	41.5	24.00	2057	-43.8
15	Siennicki, Ludwik	2098	POL	+40B	=16N	+17B	=1B	+10N	−2N	+25B	−4B	−6N	5.0	46.5	50.0	24.75	2101	+0.8
16	Sakharchuk, Aliaksandr	1966	POL	+51N	=15B	−4N	+20B	=8N	=10B	=26N	+25B	−12N	5.0	42.0	44.5	22.50	2039	+33.2
17	Bury, Marcel	1894	POL	+5N	=10B	−15N	−6N	+40B	+36B	−8N	+34B	=25N	5.0	41.0	44.5	22.50	2041	+64.8
18	Marcinkowski, Adam	1979	POL	−36N	+51B	+31N	−5B	+46N	=8B	=10N	=13B	=19N	5.0	39.0	41.5	20.50	1967	-4.9
19	Kopacki, Aleksander	1870	POL	−3B	+50N	=37B	+27N	=12B	−11N	+47B	=21N	=18B	5.0	39.0	41.5	19.75	1997	+56.0
20	Zieba, Franciszek	1847	POL	=6B	=35N	=11B	−16N	=27B	=37N	+40B	+32N	=21B	5.0	38.0	41.5	22.00	1999	+61.6
21	Serafin, Franciszek	1993	POL	−42N	+34B	−45N	+50B	=36N	=26B	+33N	=19B	=20N	5.0	33.0	35.5	19.75	1864	-57.4
22	Zawal, Krzysztof	1977	POL	+49B	=7N	=14B	=25B	+13N	−5N	=32B	−6N	=28N	4.5	42.0	45.0	20.75	2068	+39.6
23	Wolak, Jan	1981	POL	+47B	−3N	+42B	+45N	−2B	−7N	+28B	−14N	=29B	4.5	40.5	43.5	16.25	2006	+7.2
24	Szeszycki, Jan	2003	POL	+46N	+36B	−3B	=35N	+33B	=25N	=11B	−7N	−9B	4.5	40.0	43.0	18.00	1967	-17.2
25	Kucewicz, Piotr	2038	POL	+39B	=26N	=7B	=22N	+35B	=24B	−15N	−16N	=17B	4.5	38.5	42.5	20.25	1965	-32.7
26	Gappa, Adam	1911	POL	+52N	=25B	−13N	=14N	+47B	=21N	=16B	−10B	=30N	4.5	38.5	39.5	16.25	1961	+24.8
27	Chmielek, Milan	1986	POL	−31N	=46B	+44N	−19B	=20N	=34B	+36N	+35B	−13N	4.5	35.0	38.0	17.50	1846	-64.8
28	Pelczarski, Wojciech	1862	POL	−7B	+47N	−5N	−36B	+51N	+46B	−23N	+39N	=22B	4.5	35.0	37.5	14.75	1899	+11.6
29	Pieszko, Antoni	1866	POL	=14N	−13B	=46N	−31B	=50N	=39B	+48N	+45B	=23N	4.5	32.5	35.0	15.75	1875	+0.8
30	Zalewski, Witold	1993	POL	−37B	+39N	=40B	−33N	−45B	=50N	+44B	+47N	=26B	4.5	29.5	32.0	15.75	1817	-82.0
31	Kozlowski, Kacper	1755	POL	+27B	−1N	−18B	+29N	−7B	+41N	−35B	=33N	=38N	4.0	39.5	43.0	16.50	1899	+62.8
32	Czeremcha, Piotr	1999	POL	+50B	−2N	=33B	+37N	=11B	−14N	=22N	−20B	=34N	4.0	39.5	42.0	15.50	1916	-40.4
33	Wnorowski, Wiktor	1857	POL	=13N	=14B	=32N	+30B	−24N	=6N	−21B	=31B	=35N	4.0	39.0	43.0	19.00	1970	+48.0
34	Wons, Krystian	1802	POL	−1B	−21N	+49B	+42N	−14B	=27N	+37B	−17N	=32B	4.0	39.0	42.0	14.75	1884	+34.0
35	Jamka, Wojciech	1880	POL	=4N	=20B	+36N	=24B	−25N	−13B	+31N	−27N	=33B	4.0	38.0	42.0	17.75	1915	+11.6
36	Morozov, Artem	1732	POL	+18B	−24N	−35B	+28N	=21B	−17N	−27B	+50N	=41B	4.0	36.0	38.5	16.25	1869	+62.0
37	Markowski, Adam	1760	POL	+30N	−4B	=19N	−32B	=38N	=20B	−34N	=46B	+45N	4.0	35.5	38.5	16.00	1865	+45.6
38	Kilarski, Kacper	1889	POL	−2B	=43N	+41B	−11N	=37B	−47N	=50B	+40N	=31B	4.0	34.0	36.5	14.00	1829	-33.2
39	Dymara, Jerzy	1802	POL	−25N	−30B	=48B	=41N	=42B	=29N	+51N	−28B	+46N	4.0	31.0	33.5	12.75	1776	-11.6
40	Golebiowski, Jakub	1841	POL	−15N	+52B	=30N	−8B	−17N	+49B	−20N	−38B	+51N	3.5	35.0	36.0	8.75	1774	-32.4
41	Chmiel, Krzysztof	1838	POL	=8N	−5B	−38N	=39B	+48N	−31B	=46N	=42B	=36N	3.5	34.5	37.5	13.25	1762	-42.0
42	Krol, Piotr	1760	POL	+21B	−12N	−23N	−34B	=39N	−48B	+52B	=41N	=44B	3.5	33.0	34.0	11.50	1741	-12.4
43	Karas, Jan	1798	POL	−10N	=38B	−8N	−51B	=52N	−44B	=49N	+48B	+47B	3.5	30.5	31.5	10.00	1698	-49.2
44	Klepacz, Jakub	1826	POL	−12B	=48N	−27B	−47N	=49B	+43N	−30N	+52B	=42N	3.5	30.5	31.5	9.25	1714	-53.6
45	Owad, Jakub	1839	POL	−11B	+49N	+21B	−23B	+30N	−12N	−6B	−29N	−37B	3.0	39.5	42.5	12.50	1822	-10.0
46	Lisek, Adam	1777	POL	−24B	=27N	=29B	+48N	−18B	−28N	=41B	=37N	−39B	3.0	34.5	37.5	11.25	1728	-24.4
47	Boncela, Milosz	1743	POL	−23N	−28B	+52N	+44B	−26N	+38B	−19N	−30B	−43N	3.0	34.0	35.0	8.50	1726	-8.8
48	Malitka, Marcel	1578	POL	−9N	=44B	=39N	−46B	−41B	+42N	−29B	−43N	+52N	3.0	31.0	32.0	8.25	1669	+34.4
49	Sawinski, Franciszek	1720	POL	−22N	−45B	−34N	+52B	=44N	−40N	=43B	−51B	+50N	3.0	27.0	28.0	7.00	1658	-30.4
50	Ladon, Jeremi	1771	POL	−32N	−19B	+51N	−21N	=29B	=30B	=38N	−36B	−49B	2.5	34.0	36.5	9.00	1692	-39.6
51	Jedlikowski, Jan	1662	POL	−16B	−18N	−50B	+43N	−28B	=52N	−39B	+49N	−40B	2.5	31.0	32.0	7.00	1642	-14.4
52	Idzik, Leon	1531	POL	−26B	−40N	−47B	−49N	=43B	=51B	−42N	−44N	−48B	1.0	27.5	30.0	3.00	1409	-40.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Kiszkiel, OskarPOL
+145.5
7.5 pts · #1
2Olejko, WojciechPOL
+81.6
5.5 pts · #12
3Bury, MarcelPOL
+64.8
5.0 pts · #19

Top rating losers

1Zalewski, WitoldPOL
-82.0
4.5 pts · #24
2Chmielek, MilanPOL
-64.8
4.5 pts · #30
3Serafin, FranciszekPOL
-57.4
5.0 pts · #17

Biggest upsets

R1+448 Elo gap
Bury, Marcel1894 beat FMGolis, Wiktor2342
R9+280 Elo gap
Kiszkiel, Oskar2029 beat FMDiachek, Andrii2309
R1+247 Elo gap
Morozov, Artem1732 beat Marcinkowski, Adam1979