Jesenik Open 2025 - B

Open SwissStandard

102 players participated in this 9-round tournament, held from 16 Aug 2025 to 24 Aug 2025 in Jesenik, Czech Republic. 3 federations represented. Top 10 Elo average was 1895, and top seed was Jan Cimburek (🇨🇿 CZE, 1974).

Jan Cimburek (🇨🇿 CZE, 1974) won with 7.5/9, ahead of Szymon Druzd (7.0) and Kuba Chmiel (7.0). Cimburek shared the lead from round 6 and won solo starting round 7.

The biggest upset came in round 9: Matyas Biernacki (1598) beat Jan Mejzr (1918), a +320-point gap.

Location

🇨🇿Jesenik, Czech Republic

Dates

16 Aug 2025 → 24 Aug 2025

Time control

Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1

System

Swiss · 9 rounds

Top seed

🇨🇿Jan Cimburek1974

Avg top 10

1,895

Participants

102

Federations · 3 represented

🇨🇿Czech Republic×82

🇵🇱Poland×18

🇫🇷France×1

Top 3

🥇
Jan Cimburek
🇨🇿CZE·1974
7.5pts·2030perf+10.8
🥈
Szymon Druzd
🇵🇱POL·1701
7.0pts·2043perf+141.6
🥉
Kuba Chmiel
🇵🇱POL·1829
7.0pts·1958perf+52.4

How it unfolded

Top 6 · 9 rounds

Jan Cimburek led from R7; +0.5-point edge over the runner-up. Title race converged from 9 co-leaders at R4 to 1 by R7.

Co-leaders

Cimburek7.5Chmiel7Druzd7Gresek6.5Repak6.5Rell6.5

R7–R9 · LEAD HELD

Jan Cimburek held the sole lead from R7 through R9 without losing it.

R5–R8 · WIN STREAK

Jan Cimburek won 4 in a row (R5–R8).

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Jan Cimburek	*	—	½	1
2Kuba Chmiel	—	*	½	—
3Szymon Druzd	½	½	*	½
4Oskar Gresek	0	—	½	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Cimburek, Jan	1974	CZE	+69N	+44B	=14N	=17B	+5N	+42B	+10N	+4B	=2N	7.5	46.0	49.5	40.50	2030	+10.8
2	Druzd, Szymon	1701	POL	+63B	+8N	=10N	+15B	=4N	+30B	=3N	+14B	=1B	7.0	49.5	53.5	40.00	2043	+141.6
3	Chmiel, Kuba	1829	POL	+68B	+18N	−5B	+47N	+83B	=6N	=2B	+31N	+12B	7.0	44.5	47.5	34.25	1958	+52.4
4	Gresek, Oskar	1817	CZE	+74B	+47N	+33B	=5N	=2B	+31N	=14B	−1N	+21B	6.5	46.5	50.0	33.00	1927	+51.2
5	Witkiewicz, Mateusz	1769	POL	+90B	+93N	+3N	=4B	−1B	=18N	=7B	+19N	+34B	6.5	46.0	48.5	31.75	1929	+80.8
6	Haidenko, Mykola	1789	CZE	+46B	+11N	=15N	+43B	=30N	=3B	−12B	+51N	+17B	6.5	44.0	48.5	33.75	1971	+89.2
7	Rell, Martin	1926	CZE	=59N	−16B	=45N	+60B	+72N	+48B	=5N	+10B	+14N	6.5	40.5	44.0	31.00	1879	-8.2
8	Repak, Jan	1792	CZE	+86N	−2B	+99N	=55B	+57N	+39B	−11N	+32B	+22N	6.5	39.0	40.5	25.50	1812	+5.8
9	Hromada, Jan	1825	CZE	+45N	−55B	+59N	=57B	−38N	+28B	+40N	+42B	+11N	6.5	37.5	41.5	31.00	1854	+6.6
10	Hrebicek, Petr	1798	CZE	+49B	+61N	=2B	+16N	+12B	=14N	−1B	−7N	+31B	6.0	47.5	51.5	31.25	1897	+23.4
11	Smekal, Lukas	1685	CZE	+41N	−6B	+76N	+27B	=15N	+13B	+8B	=12N	−9B	6.0	47.0	50.5	31.75	1955	+128.4
12	Walder, Hugo	1811	CZE	+66N	+57B	+55N	=30B	−10N	+38B	+6N	=11B	−3N	6.0	43.0	47.0	28.50	1875	+30.4
13	Zelenkova, Sofie	1741	CZE	+75B	=34N	−19B	+49N	+20B	−11N	=15N	+58B	+30N	6.0	41.0	44.5	27.75	1864	+60.4
14	Gora, Maria	1791	POL	+91B	+37N	=1B	+34N	+19B	=10B	=4N	−2N	−7B	5.5	49.0	51.5	28.00	1876	+42.0
15	Grepl, Lukas	1930	CZE	+72B	+83N	=6B	−2N	=11B	=33N	=13B	=18N	+40B	5.5	44.0	47.0	25.50	1801	-27.6
16	Jurcek, Adrian	1671	CZE	+51B	+7N	=17N	−10B	=87N	+43B	=27N	=30B	=26B	5.5	43.0	46.0	27.75	1912	+115.6
17	Masek, Jan	1793	CZE	+35B	+84N	=16B	=1N	−31B	+46N	+68N	=22B	−6N	5.5	43.0	46.0	25.25	1774	-3.0
18	Swislowski, Jan	1721	POL	+82N	−3B	+86N	=58B	+43N	=5B	=30N	=15B	=23B	5.5	41.5	44.5	24.25	1853	+67.6
19	Dobosiewicz, Krzysztof	1808	POL	+60N	=48B	+13N	+38B	−14N	=32B	=42N	−5B	+39N	5.5	41.0	45.0	26.00	1770	-15.2
20	Telesinski, Sebastian	1554	POL	−33N	=36B	+69N	+28B	−13N	+52N	−23B	+48B	+42N	5.5	40.5	44.0	25.00	1807	+121.2
21	Andrzejewski, Konrad	1764	POL	=67N	+32B	−43N	+24B	−22N	+62B	+56N	+41B	−4N	5.5	39.5	43.5	25.00	1766	+2.4
22	Mongird, Lew	1501	POL	=50B	=51N	+78B	=52N	+21B	+55B	=41N	=17N	−8B	5.5	39.5	43.0	24.75	1859	+159.2
23	Vavrinkova, Anna	1795	CZE	=56N	−38B	−24N	+96B	=45N	+60B	+20N	+37B	=18N	5.5	38.5	40.5	23.50	1691	-21.0
24	Biernacki, Matyas	1598	CZE	=65B	−26N	+23B	−21N	+64B	=50N	=47B	+78N	+41N	5.5	38.0	41.5	24.00	1846	+117.6
25	Taptic, Filip	1872	CZE	=38N	=59B	=56N	=40B	+95N	=29B	=32N	+44B	=27N	5.5	37.5	39.5	23.00	1739	-27.6
26	Busos, Daniel	1786	CZE	=32N	+24B	−38N	+70B	=56N	=40B	=39N	+68B	=16N	5.5	37.0	40.5	24.25	1675	-22.8
27	Novotny, Stanislav	1775	CZE	=39B	=89N	+68B	−11N	+74B	+84N	=16B	=34N	=25B	5.5	36.5	39.0	21.50	1801	+5.4
28	Krupa, Dominik	1689	POL	+92B	−80N	=89B	−20N	+49B	−9N	+91B	+71N	+46B	5.5	33.0	35.5	18.75	1701	+2.6
29	Kondratiuk, Jakub	1516	POL	−55N	−95B	+102N	+99B	+37B	=25N	=33B	=54N	+72B	5.5	31.0	31.0	17.50	1775	+107.2
30	Mrazek, Roman	1870	CZE	+62B	+31N	+80B	=12N	=6B	−2N	=18B	=16N	−13B	5.0	45.5	49.0	24.25	1777	-22.6
31	Kampik, David	1726	CZE	+88N	−30B	+60N	+41B	+17N	−4B	+58N	−3B	−10N	5.0	42.5	45.5	21.00	1821	+23.0
32	Gregorczyk, Michal	1584	POL	=26B	−21N	+65B	+61N	+50B	=19N	=25B	−8N	=33B	5.0	42.0	46.0	23.25	1824	+110.0
33	Prokopchuk, Oleksandr	1763	CZE	+20B	+96N	−4N	+72B	−42N	=15B	=29N	=39B	=32N	5.0	40.5	42.5	21.25	1672	-36.8
34	Striz, Tadeas	1829	CZE	+95N	=13B	+48N	−14B	−55N	+57B	+38N	=27B	−5N	5.0	40.5	42.5	20.75	1774	-28.0
35	Opalka, Marta	1641	POL	−17N	+94B	−57N	+76B	−48N	+36B	−44N	+84B	+59N	5.0	34.0	36.5	18.00	1746	+48.0
36	Luksa, Ales	1709	CZE	−93B	=20N	=71B	+90N	−46B	−35N	+49B	+85N	+62B	5.0	32.5	35.0	18.50	1603	-24.6
37	Hromadka, Jaromir	1693	CZE	+94N	−14B	−70N	+91B	−29N	+96B	+83B	−23N	+63B	5.0	32.0	34.0	14.00	1624	-9.2
38	Sara, David	1679	CZE	=25B	+23N	+26B	−19N	+9B	−12N	−34B	=65B	=44N	4.5	44.0	48.0	24.50	1807	+62.4
39	Romanski, Kacper	1584	POL	=27N	=42B	=61B	+54N	+52B	−8N	=26B	=33N	−19B	4.5	41.5	45.5	21.25	1761	+82.8
40	Martinek, Filip	1644	CZE	=87N	−58B	+51B	=25N	+47B	=26N	−9B	+52N	−15N	4.5	40.5	43.5	20.50	1818	+80.4
41	Mejzr, Jan	1918	CZE	−11B	+46N	+62B	−31N	+53B	+83N	=22B	−21N	−24B	4.5	40.5	43.5	18.75	1665	-54.6
42	Pukowietz, Marek	1704	CZE	=89B	=39N	+90B	+80N	+33B	−1N	=19B	−9N	−20B	4.5	40.5	43.0	17.25	1730	+10.0
43	Chmelar, Vitezslav	1877	CZE	+64B	=52N	+21B	−6N	−18B	−16N	+53B	−72N	+71B	4.5	39.5	43.0	19.75	1695	-41.4
44	Formanek, Eduard	1749	CZE	+71B	−1N	=49B	=53N	−68B	+74N	+35B	−25N	=38B	4.5	38.5	42.0	18.75	1702	-23.6
45	Mazurek, Richard	1653	CZE	−9B	=85N	=7B	=75N	=23B	=76N	+61B	=50N	=47B	4.5	38.5	41.5	19.50	1725	+31.9
46	Stedry, Jachym	1596	CZE	−6N	−41B	+101N	+81B	+36N	−17B	=48N	+69B	−28N	4.5	38.5	40.0	15.75	1716	+46.8
47	Kubatova, Beta	1709	CZE	+97N	−4B	+91N	−3B	−40N	+77B	=24N	=56B	=45N	4.5	38.0	40.0	15.00	1646	-29.6
48	Nespor, Ivan	1714	CZE	+100B	=19N	−34B	=89N	+35B	−7N	=46B	−20N	+75B	4.5	38.0	39.5	16.25	1658	-11.0
49	Michniak, Julia	1644	POL	−10N	+101B	=44N	−13B	−28N	+73B	−36N	+70B	+69N	4.5	37.5	39.0	14.25	1594	-20.4
50	Bucek, Miroslav	1748	CZE	=22N	+67B	=58N	=56B	−32N	=24B	=69N	=45B	=68N	4.5	36.0	39.5	19.25	1636	-26.8
51	Vavrinkova, Eliska	1850	CZE	−16N	=22B	−40N	+73B	+89B	+61N	+55N	−6B	F	4.5	36.0	36.0	16.75	1647	-34.4
52	Paldus, Jan	1739	CZE	+73N	=43B	=87N	=22B	−39N	−20B	+70N	−40B	+56N	4.5	35.5	38.5	17.50	1595	-30.6
53	Plesnik, Vladimir	1662	CZE	=58N	−87B	+73N	=44B	−41N	=70B	−43N	+79B	+77N	4.5	31.5	34.5	16.50	1730	+13.4
54	Chudacek, Vladimir	1774	CZE	F	+77B	−95N	−39B	+88N	+86B	+84N	=29B	F	4.5	24.5	24.5	15.25	1699	-11.8
55	Cyron, Karel	1726	CZE	+29B	+9N	−12B	=8N	+34B	−22N	−51B	=62N	−60B	4.0	43.5	47.5	22.25	1673	-11.4
56	Marxova, Sarka	1640	CZE	=23B	+65N	=25B	=50N	=26B	=80N	−21B	=47N	−52B	4.0	39.5	43.0	18.50	1732	+22.8
57	Martinec, Jan	1722	CZE	+85B	−12N	+35B	=9N	−8B	−34N	=71B	−63N	+88B	4.0	39.5	42.5	16.00	1669	-9.6
58	Vaculik, Lubomir	1838	CZE	=53B	+40N	=50B	=18N	=84B	+78N	−31B	−13N	−64N	4.0	37.5	40.5	16.75	1659	-42.6
59	Mrkva, Pavel	1685	CZE	=7B	=25N	−9B	+71N	−80B	=89N	=63B	+96N	−35B	4.0	37.0	39.0	14.75	1637	-16.8
60	Grunnet-Jensen, Christian	1644	CZE	−19B	+63N	−31B	−7N	+93B	−23N	+92B	F	+55N	4.0	36.0	38.5	13.00	1606	-12.8
61	Vanicek, Vojtech	1705	CZE	+70N	−10B	=39N	−32B	+67N	−51B	−45N	=77B	+85N	4.0	35.5	38.5	14.50	1545	-69.6
62	Nisztuk, Michal	1675	POL	−30N	+88B	−41N	=67B	+79N	−21N	+76B	=55B	−36N	4.0	35.0	38.0	14.00	1678	+0.2
63	Kvapil, Adam	0	CZE	−2N	−60B	+98N	=66B	−76N	+99B	=59N	+57B	−37N	4.0	33.5	35.0	11.50	1645	0.0
64	Fabian, Zdenek	1682	CZE	−43N	=73B	=67N	=79B	−24N	=66B	+98N	F	+58B	4.0	32.0	34.0	13.50	1637	-9.8
65	Strecha, Zdenek	1789	CZE	=24N	−56B	−32N	+98B	+66N	=69B	=78B	=38N	F	4.0	32.0	32.0	14.50	1633	-32.8
66	Zboril, Radomir	1651	CZE	−12B	+100N	−83B	=63N	−65B	=64N	=75B	+90N	=73B	4.0	30.5	32.0	11.50	1584	-14.8
67	Gvizdova, Michala	1561	CZE	=21B	−50N	=64B	=62N	−61B	=75N	+95N	F	+96B	4.0	29.5	29.5	12.50	1626	+11.2
68	Walak, Jiri	1656	CZE	−3N	+97B	−27N	+88B	+44N	F	−17B	−26N	=50B	3.5	38.5	40.5	11.75	1656	-0.2
69	Cechacek, Miroslav	1689	CZE	−1B	=71N	−20B	+82N	+75B	=65N	=50B	−46N	−49B	3.5	37.5	41.0	13.00	1561	-31.4
70	Nguyen, Tomas	0	CZE	−61B	+74N	+37B	−26N	−78B	=53N	−52B	−49N	+98B	3.5	35.0	37.0	12.75	1598	0.0
71	Ondracek, Daniel	1545	CZE	−44N	=69B	=36N	−59B	+81N	+95B	=57N	−28B	−43N	3.5	34.5	36.5	11.75	1648	+44.4
72	Kubatova, Ema	1689	CZE	−15N	+98B	+96B	−33N	−7B	=91N	F	+43B	−29N	3.5	34.0	36.0	9.75	1634	-24.0
73	Dolezal, Eduard	1495	CZE	−52B	=64N	−53B	−51N	+82B	−49N	=81N	+97B	=66N	3.5	33.0	35.0	11.25	1569	+14.0
74	Lansky, Petr	1653	CZE	−4N	−70B	+97N	+93B	−27N	−44B	=79N	+94B	−76N	3.5	32.0	34.0	8.75	1557	-18.2
75	Sebesta, Adam	1496	CZE	−13N	−99B	+94N	=45B	−69N	=67B	=66N	+86B	−48N	3.5	32.0	33.5	11.75	1524	+10.4
76	Broda, Michal	1896	CZE	+99N	F	−11B	−35N	+63B	=45B	−62N	F	+74B	3.5	31.0	31.0	11.25	1607	-44.8
77	Sauman, Petr	1595	CZE	−80B	−54N	=82B	=85N	+92B	−47N	+88B	=61N	−53B	3.5	30.5	33.0	10.75	1480	-24.6
78	Simovic, Ludvik	1700	CZE	F	+79B	−22N	+86B	+70N	−58B	=65N	−24B	F	3.5	29.0	29.0	12.00	1595	-17.6
79	Korbel, Jiri	1555	CZE	−83B	−78N	+100B	=64N	−62B	=85N	=74B	−53N	+92B	3.5	28.0	29.5	9.25	1482	-15.8
80	Kvapilova, Lucie	1771	CZE	+77N	+28B	−30N	−42B	+59N	=56B	F	F	F	3.5	26.5	26.5	15.00	1755	-3.6
81	Slepanek, Jan	1773	CZE	F	−90N	+85B	−46N	−71B	=100N	=73B	=92N	+94B	3.5	23.5	23.5	9.25	1383	-58.2
82	Zidkova, Agnes	1422	CZE	−18B	F	=77N	−69B	−73N	−92N	+102B	+100N	+90B	3.5	22.5	22.5	5.75	1524	+27.6
83	Motl, Matyas	1760	CZE	+79N	−15B	+66N	+95B	−3N	−41B	−37N	F	F	3.0	35.5	35.5	9.50	1698	-24.4
84	Vyvial, Vaclav	1700	CZE	+101N	−17B	+93N	=87B	=58N	−27B	−54B	−35N	F	3.0	31.5	31.5	7.50	1560	-25.4
85	Spetlova, Stella	1428	CZE	−57N	=45B	−81N	=77B	=99N	=79B	+86N	−36B	−61B	3.0	31.0	32.5	9.50	1545	+46.0
86	Tschulik, Daniel	1630	CZE	−8B	+92N	−18B	−78N	+101B	−54N	−85B	−75N	+97B	3.0	31.0	32.5	6.00	1309	-103.6
87	Lizner, Milan	1809	CZE	=40B	+53N	=52B	=84N	=16B	F	F	F	F	3.0	29.5	29.5	13.25	1755	-7.2
88	Lechowska, Liliana	1487	POL	−31B	−62N	+92B	−68N	−54B	+101N	−77N	+99B	−57N	3.0	28.5	30.0	5.50	1381	-29.2
89	Czak, Jaroslaw	0	POL	=42N	=27B	=28N	=48B	−51N	=59B	F	F	F	2.5	32.0	32.0	12.00	1680	0.0
90	Tomecek, Marian	1563	CZE	−5N	+81B	−42N	−36B	−96N	=94B	+99N	−66B	−82N	2.5	31.5	33.0	6.25	1515	-9.8
91	Jacquet, Stephane	1621	FRA	−14N	+102B	−47B	−37N	+94N	=72B	−28N	F	F	2.5	30.0	30.0	4.25	1349	-54.4
92	Reilich, Stepan	0	CZE	−28N	−86B	−88N	+97B	−77N	+82B	−60N	=81B	−79N	2.5	29.5	31.5	7.25	1414	0.0
93	Palco, Martin	1402	CZE	+36N	−5B	−84B	−74N	−60N	−98B	−94N	=101N	+100B	2.5	28.0	29.5	7.25	1473	+16.4
94	Radej, Alexandr	0	CZE	−37B	−35N	−75B	+100N	−91B	=90N	+93B	−74N	−81N	2.5	28.0	29.5	5.25	1418	0.0
95	Fojticek, David	1660	CZE	−34B	+29N	+54B	−83N	−25B	−71N	−67B	F	F	2.0	31.0	31.0	10.00	1536	-48.4
96	Walder, Jiri	0	CZE	F	−33B	−72N	−23N	+90B	−37N	+100B	−59B	−67N	2.0	31.0	31.0	4.00	1453	0.0
97	Jangl, Thomas Ernest	1418	CZE	−47B	−68N	−74B	−92N	−100B	+102N	+101B	−73N	−86N	2.0	23.5	23.5	1.50	794	-67.2
98	Augsten, Eduard	1519	CZE	F	−72N	−63B	−65N	+102B	+93N	−64B	F	−70N	2.0	21.5	21.5	2.50	1448	-15.6
99	Skalka, Josef	1683	CZE	−76B	+75N	−8B	−29N	=85B	−63N	−90B	−88N	F	1.5	31.5	31.5	5.00	1367	-55.2
100	Pukowietzova, Miroslava	1422	CZE	−48N	−66B	−79N	−94B	+97N	=81B	−96N	−82B	−93N	1.5	26.0	28.0	3.75	1332	-33.2
101	Czedronova, Eva	0	CZE	−84B	−49N	−46B	+102N	−86N	−88B	−97N	=93B	F	1.5	22.5	22.5	1.25	1133	0.0
102	FIDE 23775904	0	—	F	−91N	−29B	−101B	−98N	−97B	−82N	F	F	0.0	17.0	17.0	0.00	699	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Mongird, LewPOL
+159.2
5.5 pts · #16
2Druzd, SzymonPOL
+141.6
7.0 pts · #12
3Smekal, LukasCZE
+128.4
6.0 pts · #13

Top rating losers

1Tschulik, DanielCZE
-103.6
3.0 pts · #96
2Vanicek, VojtechCZE
-69.6
4.0 pts · #70
3Jangl, Thomas ErnestCZE
-67.2
2.0 pts · #101

Biggest upsets

R9+320 Elo gap
Biernacki, Matyas1598 beat Mejzr, Jan1918
R1+307 Elo gap
Palco, Martin1402 beat Luksa, Ales1709
R5+263 Elo gap
Mongird, Lew1501 beat Andrzejewski, Konrad1764