IV Gliwicki Festiwal Szachowy - Columbus Open

SwissBlitz

118 players participated in this 13-round tournament, held on 13 Dec 2025 in Gliwice, Poland. 27 titled players from 6 federations. Top 10 Elo average was 2431, and top seed was Vojtech Plat (🇸🇰 SVK, GM, 2562).

Maciej Klekowski (🇵🇱 POL, GM, 2528) won with 11.0/13, ahead of Krzysztof Jakubowski (10.5) and Bartosz Socko (10.5). Klekowski won solo starting round 7.

The biggest upset came in round 1: Anna Hrckova (WCM, 1582) beat Pawel Chmiel (2078), a +496-point gap.

Location

🇵🇱Gliwice, Poland

Dates

13 Dec 2025

Time control

Blitz: 3 minutes for game with 2 seconds increment from move 1

System

Swiss · 13 rounds

Top seed

🇸🇰GMVojtech Plat2562

Avg top 10

2,431

Participants

118

Titled players · 27

GM×10

IM×1

FM×5

CM×3

WFM×4

WCM×4

Federations · 6 represented

🇵🇱Poland×110

🇨🇿Czech Republic×2

🇸🇪Sweden×1

🇧🇪Belgium×1

🇸🇰Slovakia×1

🇺🇦Ukraine×1

Top 3

🥇
GMMaciej Klekowski
🇵🇱POL·2528
11.0pts·2628perf+15.9
🥈
GMKrzysztof Jakubowski
🇵🇱POL·2324
10.5pts·2522perf+34.0
🥉
GMBartosz Socko
🇵🇱POL·2460
10.5pts·2494perf+9.0

How it unfolded

Top 6 · 13 rounds

GM Maciej Klekowski led from R7; +0.5-point edge over the runner-up. Title race converged from 5 co-leaders at R4 to 1 by R7.

Co-leaders

Klekowski11Jakubowski10.5Socko10.5Niedbala10Tazbir9.5Pakleza9.5

R7–R13 · LEAD HELD

GM Maciej Klekowski held the sole lead from R7 through R13 without losing it.

R7 · HEAD-TO-HEAD · WINNER VS 2ND

GM Maciej Klekowski beat GM Krzysztof Jakubowski (White).

WIN STREAKS · 2 top finishers

GM Maciej Klekowski 9 wins (R1–R9)GM Krzysztof Jakubowski 6 wins (R1–R6)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1GMMaciej Klekowski	*	1	1	0
2GMKrzysztof Jakubowski	0	*	½	—
3GMBartosz Socko	0	½	*	—
4IMBartlomiej Niedbala	1	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	R10	R11	R12	R13	Pts	Bu C1	Bu	SB	Perf	Δ
1	Klekowski, MaciejGM	2528	POL	+69B	+38N	+20B	+11N	+8B	+3N	+2B	+5B	+27N	=7N	=6B	+12N	−4N	11.0	107.5	113.5	94.25	2628	+15.9
2	Jakubowski, KrzysztofGM	2324	POL	+56B	+32N	+42B	+6N	+7B	+5N	−1N	+8B	=3N	+12B	=27B	+37N	=9B	10.5	105.0	111.5	87.00	2522	+34.0
3	Socko, BartoszGM	2460	POL	+68B	+55N	=110B	+25N	+27B	−1B	+10N	+17N	=2B	+6N	+5B	=7N	+19B	10.5	102.5	106.5	83.75	2494	+9.0
4	Niedbala, BartlomiejIM	2375	POL	+44B	+40N	+23B	+18N	−5B	=19N	+11B	=7N	−12B	+10B	+20N	+27N	+1B	10.0	102.0	109.0	82.50	2423	+12.3
5	Tazbir, MarcinGM	2439	POL	+66N	+14B	+29N	+17B	+4N	−2B	+12B	−1N	+53B	+28N	−3N	+8B	=7B	9.5	106.5	113.0	76.50	2455	+7.6
6	Pakleza, ZbigniewGM	2471	POL	+41N	+30B	+9N	−2B	+14N	+53B	−8N	+37B	+11N	−3B	=1N	+28B	+20N	9.5	104.0	110.5	75.00	2383	-8.0
7	Plat, VojtechGM	2562	SVK	F	+65B	+57N	+16B	−2N	+13B	+9N	=4B	+8N	=1B	+11N	=3B	=5N	9.0	108.0	108.0	77.00	2488	-6.4
8	Glek, IgorGM	2345	BEL	+61N	+48B	+13N	+37B	−1N	+39B	+6B	−2N	−7B	+38N	+15B	−5N	+27B	9.0	102.0	108.5	68.50	2332	+4.0
9	Lecki, Leonard	2114	POL	+99B	+45N	−6B	+26N	=18B	+55N	−7B	−28N	+59N	+60B	+31N	+17B	=2N	9.0	94.5	99.0	63.75	2132	+24.4
10	Chmiel, Pawel	2078	POL	−50B	+91N	+68B	+67N	=31B	+18N	−3B	+54N	+38B	−4N	=13B	+40N	+37B	9.0	91.0	96.0	60.50	2071	+4.4
11	Krawczyk, FlawianCM	2258	POL	+88N	+31B	+22N	−1B	+30N	+43B	−4N	+47B	−6B	+18N	−7B	=13N	+28N	8.5	100.5	105.5	61.75	2183	-9.6
12	Galperin, PlatonGM	2547	SWE	+73N	+58B	−37N	+48B	+29N	+21B	−5N	+39B	+4N	−2N	+53B	−1B	=14N	8.5	99.0	105.0	62.75	2346	-24.1
13	Wilk, Krzysztof	1977	POL	+90B	+54N	−8B	=45N	+62B	−7N	+55B	=18N	+43B	=21B	=10N	=11B	+29N	8.5	92.5	97.5	59.25	2093	+40.0
14	Liskiewicz, JakubCM	1868	POL	+80B	−5N	+49B	+113N	−6B	+20N	−15B	+68N	+19B	−37N	+38B	+53N	=12B	8.5	91.5	95.0	56.25	2116	+142.8
15	Dziewonski, DariuszFM	2127	POL	+71B	+67N	−18B	−31N	+44B	+57B	+14N	−38N	+40B	+39B	−8N	+24B	=17N	8.5	89.5	95.5	60.00	2009	-57.6
16	Khimichenko, Dmytro	2037	POL	+82B	=51N	+34B	−7N	+45B	+54N	+19B	−27N	−28B	+58N	−17B	+56N	+31N	8.5	88.5	94.0	58.50	2053	+22.0
17	Jedynak, RadoslawGM	2155	POL	+84N	+39B	+24N	−5N	=55B	+22B	+21N	−3B	+31N	−27B	+16N	−9N	=15B	8.0	98.5	104.0	60.00	2141	-0.8
18	Wolak, Jan	1867	POL	+92N	+21B	+15N	−4B	=9N	−10B	+22N	=13B	+29N	−11B	−24N	+61B	+58N	8.0	98.0	103.0	58.75	2085	+142.4
19	Lechowski, WitoldFM	2192	POL	+52N	+33B	=28N	+70B	=53N	=4B	−16N	=24B	−14N	+43N	+32B	+22B	−3N	8.0	96.5	102.5	59.00	2074	-38.7
20	Tymrakiewicz, RafalFM	2105	POL	+75N	+43B	−1N	+33B	−39N	−14B	+98N	+67B	+47N	+41B	−4B	+30N	−6B	8.0	94.0	98.5	52.50	2028	-18.8
21	Socko, MonikaGM	2202	POL	+49B	−18N	+69B	+32N	+38B	−12N	−17B	+26N	+30B	=13N	−37B	+35N	=25B	8.0	92.5	98.5	58.75	2049	-20.7
22	Haladaj, Adam	1941	POL	+64B	+62N	−11B	=54N	+36B	−17N	−18B	+63N	=56B	+69N	+33B	−19N	+41B	8.0	87.0	93.0	54.00	1940	+0.9
23	Kot, JerzyFM	1942	POL	+94N	+59B	−4N	−39B	+66N	−33B	−88N	+79B	+44N	+73B	−41N	+43B	+48N	8.0	82.5	87.5	51.00	1867	-22.8
24	Malinowski, Damian	1910	POL	+91B	+116N	−17B	=62N	=46B	+67N	=41B	=19N	+88B	−53N	+18B	−15N	+40B	8.0	82.5	84.5	47.25	1966	+21.8
25	Gawronski, Michal	1916	POL	+83N	+98B	=53N	−3B	−57N	+89B	=78N	−59B	+61N	=56B	+54N	+58B	=21N	8.0	80.5	85.0	48.00	1885	-5.6
26	Lajdamik, KingaWFM	1860	POL	+100N	−53B	+84N	−9B	−88N	+81N	+71B	−21B	−52N	+83B	+44N	+74N	+42B	8.0	78.0	82.5	47.00	1826	-13.6
27	Lizak, JakubCM	2158	POL	F	+101N	+51B	+28B	−3N	+37B	+31N	+16B	−1B	+17N	=2N	−4B	−8N	7.5	101.0	101.0	55.25	2238	+24.6
28	Zawisza, Alan	1918	POL	+72B	+50N	=19B	−27N	−54B	+62N	+63B	+9B	+16N	−5B	+34N	−6N	−11B	7.5	94.5	100.5	55.00	2039	+67.6
29	Wojs, AlicjaWFM	2051	POL	+74B	+36N	−5B	+35N	−12B	+32N	−40B	+33N	−18B	=51N	+45B	+41N	−13B	7.5	92.5	98.5	53.50	1974	-50.4
30	Wilczek, Kajetan	1871	POL	+108B	−6N	+56B	+44N	−11B	−41N	+49B	+69N	−21N	+52B	+39N	−20B	=36N	7.5	89.0	93.0	48.25	1908	+19.2
31	Kaminska, ZuzannaWCM	1863	POL	+103B	−11N	+99B	+15B	=10N	+34N	−27B	+110N	−17B	+54N	−9B	+46N	−16B	7.5	89.0	93.0	47.00	2039	+119.2
32	Gaszka, ZuzannaWFM	1868	POL	+104N	−2B	+88N	−21B	+49N	−29B	+52N	+78B	−37N	+59B	−19N	+47B	=53B	7.5	86.0	90.5	46.25	1950	+40.0
33	Czeremcha, Piotr	1856	POL	+105B	−19N	+50B	−20N	+71B	+23N	−37N	−29B	+84N	+46B	−22N	=52B	+59N	7.5	85.5	89.5	47.50	1910	+40.4
34	Rojek, Wojciech	1987	POL	=65N	+63B	−16N	+75B	+70N	−31B	+57N	=41B	−39N	+47B	−28B	=51N	+56B	7.5	83.5	89.5	48.75	1838	-63.8
35	Debowska, OlgaWCM	1825	POL	+97N	−37B	+79N	−29B	=78N	−63B	+65N	−57B	+99N	+81B	+60N	−21B	+54N	7.5	77.5	82.0	43.50	1790	-18.4
36	Moczala, Maja	1795	POL	+95N	−29B	=89N	+77B	−22N	−98B	+76B	−55N	=72B	+64N	+71B	+38N	=30B	7.5	77.0	81.5	45.75	1787	+0.3
37	Warchol, KamilFM	2115	POL	F	+35N	+12B	−8N	+40B	−27N	+33B	−6N	+32B	+14B	+21N	−2B	−10N	7.0	100.0	100.0	54.50	2172	+36.4
38	Barchuk, IrinaWFM	1897	POL	+107N	−1B	+41N	+47B	−21N	+60B	+43N	+15B	−10N	−8B	−14N	−36B	+69N	7.0	95.0	99.0	46.00	1951	+14.8
39	Widelski, Kacper	1833	POL	+77B	−17N	+74B	+23N	+20B	−8N	+46B	−12N	+34B	−15N	−30B	−42N	+68B	7.0	91.0	97.0	48.50	1979	+45.8
40	Rusiecki, KatarzynaWCM	1869	POL	+85N	−4B	+61N	+60B	−37N	−88B	+29N	+73B	−15N	+49N	+42B	−10B	−24N	7.0	88.5	93.5	46.00	1911	+28.4
41	Sokolowski, Cezary	1722	POL	−6B	+96N	−38B	+108N	+106B	+30B	=24N	=34N	+42B	−20N	+23B	−29B	−22N	7.0	87.0	91.0	43.25	1889	+38.9
42	Kalmuk, Krzysztof	1938	POL	+89N	+60B	−2N	−43B	+61N	+59B	−47N	+51B	−41N	+68B	−40N	+39B	−26N	7.0	86.0	91.0	44.50	1835	-35.2
43	Lokaj, Bartlomiej	1824	POL	+106B	−20N	+82B	+42N	+110B	−11N	−38B	+46N	−13N	−19B	+49B	−23N	+74B	7.0	84.5	88.5	40.50	1920	+31.6
44	Gruszczynski, Miroslaw	1690	POL	−4N	+104B	+58N	−30B	−15N	−64B	+92N	+89B	−23B	+72N	−26B	+94N	+67B	7.0	82.0	86.5	38.00	1777	+50.0
45	Figa, Karolina	1813	POL	+117N	−9B	+64N	=13B	−16N	−78B	+100N	−81B	+75N	+62B	−29N	+60B	=52N	7.0	82.0	83.5	39.25	1805	+6.4
46	Kozlowski, Franciszek	2037	POL	+79N	=57B	−70N	+63B	=24N	+48B	−39N	−43B	+81N	−33N	+88B	−31B	+73N	7.0	80.5	85.5	43.25	1795	-70.0
47	Panasiuk, Stanislaw	1797	POL	+109B	−110N	+72B	−38N	+50B	+65N	+42B	−11N	−20B	−34N	+84B	−32N	+77B	7.0	80.5	84.5	42.00	1816	+16.4
48	Wolak, Maciej	1867	POL	+86B	−8N	+71B	−12N	+99B	−46N	=56B	+98N	−54B	+88N	=51B	+68N	−23B	7.0	79.5	84.0	38.25	1809	-35.2
49	Skucha, Mariusz	1654	POL	−21N	+100B	−14N	+107B	−32B	+96N	−30N	+64B	+67N	−40B	−43N	+89B	+70N	7.0	78.5	82.5	37.00	1765	+35.0
50	Hrckova, AnnaWCM	1582	CZE	+10N	−28B	−33N	+92B	−47N	−70B	+97N	+113B	−73N	+85B	=59N	+57B	=51B	7.0	78.5	82.0	41.25	1736	+87.6
51	Brzoska, Mariusz	1783	POL	+76N	=16B	−27N	=89B	=98N	=110N	+99B	−42N	+71B	=29B	=48N	=34B	=50N	7.0	78.0	82.0	42.00	1862	+23.0
52	Hombek, Mariusz	1648	POL	−19B	−103N	−105B	+117N	+80B	+108N	−32B	+91N	+26B	−30N	+69B	=33N	=45B	7.0	75.0	76.5	37.75	1710	+18.6
53	Smeryk, Andriy	2177	UKR	F	+26N	=25B	+110N	=19B	−6N	+58B	+88B	−5N	+24B	−12N	−14B	=32N	6.5	91.0	91.0	43.25	2096	-41.6
54	Zieba, Robert	1765	POL	+112N	−13B	+83N	=22B	+28N	−16B	+70N	−10B	+48N	−31B	−25B	+55N	−35B	6.5	89.5	93.0	40.00	1856	+26.0
55	Gora, Maria	1871	POL	+115N	−3B	+66N	+59B	=17N	−9B	−13N	+36B	−60N	+57B	−56N	−54B	+72B	6.5	88.5	91.0	39.50	1829	-28.0
56	Modzelewski, Filip	1673	POL	−2N	+92B	−30N	+83B	−58N	+107B	=48N	+70B	=22N	=25N	+55B	−16B	−34N	6.5	86.5	90.5	38.50	1827	+94.0
57	Kaczmarek, Piotr	1789	POL	+93B	=46N	−7B	+81N	+25B	−15N	−34B	+35N	−58B	−55N	+83B	−50N	+98B	6.5	83.5	88.0	39.50	1784	-9.6
58	Wasiluk, Dominik	1886	POL	+96B	−12N	−44B	+72N	+56B	+73N	−53N	=60B	+57N	−16B	+98B	−25N	−18B	6.5	83.0	87.5	37.75	1799	-54.8
59	Zajdler, Lukasz	1771	POL	+118B	−23N	+103B	−55N	+74B	−42N	+90B	+25N	−9B	−32N	=50B	+98N	−33B	6.5	80.5	81.5	32.50	1722	-15.4
60	Dudka, Janusz	1751	POL	+102B	−42N	+116B	−40N	+90B	−38N	+74B	=58N	+55B	−9N	−35B	−45N	+81B	6.5	78.5	80.5	32.75	1729	-7.2
61	Kozik, Maksymilian	1687	POL	−8B	+80N	−40B	+86N	−42B	+91N	−110B	+90N	−25B	+89N	+67B	−18N	=63B	6.5	78.0	82.0	35.75	1763	+40.8
62	Kania, Maciej	1755	POL	+114N	−22B	+98N	=24B	−13N	−28B	−81N	+93B	+100B	−45N	=70N	+75B	=64N	6.5	77.0	80.0	33.25	1696	-27.2
63	Reterski, Wiktor	1762	POL	=81B	−34N	+101B	−46N	+113B	+35N	−28N	−22B	−83N	=75B	+99N	+78B	=61N	6.5	76.0	79.5	35.00	1692	-39.6
64	Rusek, Witold	1559	POL	−22N	+112B	−45B	+68N	−67B	+44N	−69B	−49N	+109B	−36B	+76N	+88N	=62B	6.5	76.0	79.5	34.75	1682	+63.2
65	Raburski, Witold	1564	POL	=34B	−7N	−81B	+93N	+77N	−47B	−35B	−100N	−76N	+111B	+105B	+83N	+82B	6.5	73.0	77.0	33.75	1646	+37.6
66	Grochulski, Krzysztof	1700	POL	−5B	+108N	−55B	+80N	−23B	−90N	+72B	=82N	−98B	+100N	+81B	−67N	+88B	6.5	72.0	76.0	33.75	1680	-7.4
67	Kopia, Julian	1842	POL	+111N	−15B	+78N	−10B	+64N	−24B	+84N	−20N	−49B	+79B	−61N	+66B	−44N	6.0	84.5	88.5	34.50	1725	-76.0
68	Dobrowolski, Patryk	1707	POL	−3N	+85B	−10N	−64B	+76N	+94B	+89N	−14B	+78N	−42N	+107B	−48B	−39N	6.0	83.0	87.0	31.50	1708	-8.0
69	Griman, Hubert	1724	POL	−1N	+115B	−21N	+94B	−89N	+82B	+64N	−30B	+85N	−22B	−52N	+107B	−38B	6.0	80.0	82.5	29.00	1687	-30.4
70	Wasilewicz, Wawrzyniec	1808	POL	=101B	+81N	+46B	−19N	−34B	+50N	−54B	−56N	+82B	−98N	=62B	+71N	−49B	6.0	77.5	82.0	36.50	1746	-36.4
71	Solski, Maksymilian	1617	POL	−15N	+111B	−48N	+85B	−33N	+83B	−26N	+95B	−51N	+92B	−36N	−70B	+89N	6.0	77.5	81.5	30.00	1651	+13.2
72	Gola, Wojciech	1520	POL	−28N	+114B	−47N	−58B	=100N	+93B	−66N	+76B	=36N	−44B	+95N	+84B	−55N	6.0	74.5	77.5	30.50	1590	+22.0
73	Szumiec, Jan	1742	POL	−12B	+107N	−113B	+96N	+116B	−58B	+79N	−40N	+50B	−23N	−74B	+90N	−46B	6.0	73.5	75.5	29.00	1714	-20.0
74	Piotrowski, Stanislaw	1577	POL	−29N	+117B	−39N	+100B	−59N	+113B	−60N	−85B	+80N	+95B	+73N	−26B	−43N	6.0	73.0	74.5	26.50	1589	+2.0
75	Zaglowek, Blazej	1594	POL	−20B	=77N	+93B	−34N	−81B	−76N	+101B	+105N	−45B	=63N	+91B	−62N	+107N	6.0	71.5	75.5	28.75	1615	-0.8
76	Stec, Tomasz	0	POL	−51B	=90N	−77B	+101N	−68B	+75B	−36N	−72N	+65B	=96N	−64B	+108N	+94B	6.0	71.0	75.0	31.00	1532	-70.4
77	Wieczorek, Antonina	1440	POL	−39N	=75B	+76N	−36N	−65B	−100B	−93N	=101N	+86B	+113B	+79N	+99B	−47N	6.0	70.0	73.5	30.75	1589	+66.0
78	Sieczkowska, Hanna	1578	POL	−110B	+106N	−67B	+105N	=35B	+45N	=25B	−32N	−68B	−107N	+108B	−63N	+91B	6.0	69.5	73.5	31.75	1674	+39.2
79	Kowalik, Igor	1575	POL	−46B	+109N	−35B	−106N	+86B	+116N	−73B	−23N	+105B	−67N	−77B	+97N	+92B	6.0	68.0	70.0	25.50	1564	-10.9
80	Gerlich, Marcin	1479	POL	−14N	−61B	+95N	−66B	−52N	+111B	−82N	+97B	−74B	−114N	+102B	+106N	+90B	6.0	67.5	70.5	27.50	1522	+7.8
81	Banas, Michal	0	POL	=63N	−70B	+65N	−57B	+75N	−26B	+62B	+45N	−46B	−35N	−66N	+112B	−60N	5.5	80.5	84.0	32.75	1684	0.0
82	Szwed, Karol	1564	POL	−16N	+95B	−43N	−98B	+92N	−69N	+80B	=66B	−70N	−99B	+93N	+87B	−65N	5.5	71.5	76.0	29.75	1548	-16.8
83	Spiewak, Ignacy	1520	POL	−25B	+102N	−54B	−56N	+105B	−71N	+116B	=99N	+63B	−26N	−57N	−65B	+112N	5.5	71.0	73.0	22.75	1534	-4.0
84	Grochulski, Tomasz	1632	POL	−17B	+105N	−26B	−116N	+104B	+106N	−67B	+112N	−33B	+91B	−47N	−72N	=85B	5.5	69.0	71.0	23.75	1553	-61.6
85	Kieca, Szymon	1484	POL	−40B	−68N	+109B	−71N	+112B	−99N	+106B	+74N	−69B	−50N	−90B	+95N	=84N	5.5	66.0	69.5	25.25	1426	-33.6
86	Hombek, Marcin	1477	POL	−48N	−88B	+112N	−61B	−79N	−95B	−87N	+117B	−77N	=118B	+115N	+114B	+99N	5.5	56.0	57.0	15.50	1452	-8.6
87	Szymura, Oliwia	1533	POL	F	F	F	F	+117B	−105N	+86B	=96N	−94B	+102N	+100B	−82N	+104B	5.5	40.0	40.0	23.00	1534	+1.8
88	Konior, Marcin	1661	POL	−11B	+86N	−32B	+103N	+26B	+40N	+23B	−53N	−24N	−48B	−46N	−64B	−66N	5.0	86.0	90.5	33.00	1732	+17.2
89	Majcher, Jakub	1550	POL	−42B	+118N	=36B	=51N	+69B	−25N	−68B	−44N	+112B	−61B	+114N	−49N	−71B	5.0	74.5	75.5	20.75	1511	-18.8
90	Sieczkowski, Bartosz	1561	POL	−13N	=76B	=94N	+114B	−60N	+66B	−59N	−61B	−92N	+106B	+85N	−73B	−80N	5.0	72.0	75.0	24.50	1514	-28.8
91	Sidorowicz, Marcin	1518	POL	−24N	−10B	−100N	+95B	+111N	−61B	+114N	−52B	+102B	−84N	−75N	+93B	−78N	5.0	71.0	74.0	21.50	1310	-39.6
92	Spiewak, Hubert	1476	POL	−18B	−56N	+102B	−50N	−82B	+109N	−44B	+106N	+90B	−71N	−94B	+113N	−79N	5.0	68.5	72.0	21.00	1370	-27.0
93	Michta, Emmanuel	0	POL	−57N	=94B	−75N	−65B	+101B	−72N	+77B	−62N	=96B	+103N	−82B	−91N	+108B	5.0	67.0	71.0	24.00	1436	0.0
94	Piotrowska, Jadwiga	1560	POL	−23B	=93N	=90B	−69N	+103B	−68N	−105B	−109N	+87N	+101B	+92N	−44B	−76N	5.0	66.5	70.5	24.50	1506	-36.0
95	Helis, Jan	0	POL	−36B	−82N	−80B	−91N	+102B	+86N	+96B	−71N	+108B	−74N	−72B	−85B	+118N	5.0	66.5	67.5	20.00	1371	0.0
96	Mucha, Krzysztof	1495	POL	−58N	−41B	+97N	−73B	+114N	−49B	−95N	=87B	=93N	=76B	−112N	=100B	+106B	5.0	65.0	68.0	22.50	1531	+5.0
97	Rusek, Franciszek	1438	POL	−35B	−99N	−96B	+102N	−108B	+104N	−50B	−80N	−103B	+117N	+101N	−79B	+114N	5.0	61.0	62.5	18.00	1291	-74.4
98	Ziola, Przemyslaw	0	POL	F	−25N	−62B	+82N	=51B	+36N	−20B	−48B	+66N	+70B	−58N	−59B	−57N	4.5	81.5	81.5	29.00	1724	0.0
99	Guziana, Monika	1597	POL	−9N	+97B	−31N	+104B	−48N	+85B	−51N	=83B	−35B	+82N	−63B	−77N	−86B	4.5	77.5	82.0	23.25	1538	-6.4
100	Banas, Oliwier	1468	POL	−26B	−49N	+91B	−74N	=72B	+77N	−45B	+65B	−62N	−66B	−87N	=96N	=101B	4.5	75.0	79.5	25.25	1493	+7.6
101	Wiesiolek, Blazej	1416	POL	=70N	−27B	−63N	−76B	−93N	+117B	−75N	=77B	+115N	−94N	−97B	+118B	=100N	4.5	61.5	62.5	13.25	1483	0.0
102	Miczek, Michal	0	POL	−60N	−83B	−92N	−97B	−95N	+118N	+104B	+115B	−91N	−87B	−80N	+111B	=105N	4.5	58.5	59.5	14.00	1378	0.0
103	Michta, Dariusz	1475	POL	−31N	+52B	−59N	−88B	−94N	−114B	−115N	+118B	+97N	−93B	−106N	+109B	=113N	4.5	58.0	59.0	18.75	1413	-10.0
104	Berlinski, Mariusz	1478	POL	−32B	−44N	+118B	−99N	−84N	−97B	−102N	−111B	+117N	=115B	+109N	+105B	−87N	4.5	55.5	56.5	11.75	1361	-32.0
105	Przygoda, Mateusz	1465	POL	−33N	−84B	+52N	−78B	−83N	+87B	+94N	−75B	−79N	=112B	−65N	−104N	=102B	4.0	69.5	73.0	21.50	1421	-24.8
106	Haladaj, Tomasz	1434	POL	−43N	−78B	+115N	+79B	−41N	−84B	−85N	−92B	+111N	−90N	+103B	−80B	−96N	4.0	66.5	69.0	17.00	1418	-7.2
107	Krzeszowiec, Wojciech	1510	POL	−38B	−73B	+111N	−49N	+109B	−56N	−112B	F	+113N	+78B	−68N	−69N	−75B	4.0	65.5	67.5	17.50	1455	-13.0
108	Panasiuk, Adrian	1488	POL	−30N	−66B	+117N	−41B	+97N	−52B	−113N	+114B	−95N	+109B	−78N	−76B	−93N	4.0	65.5	67.0	13.50	1437	-25.6
109	Hrckova, Ema	0	CZE	−47N	−79B	−85N	+115B	−107N	−92B	+111N	+94B	−64N	−108N	−104B	−103N	+117B	4.0	58.5	60.0	13.00	1379	0.0
110	Wites, Adam	2067	POL	+78N	+47B	=3N	−53B	−43N	=51B	+61N	−31B	F	F	F	F	F	4.0	58.0	58.0	28.25	1907	-60.0
111	Helis, Wojciech	1465	POL	−67B	−71N	−107B	+118N	−91B	−80N	−109B	+104N	−106B	−65N	+117B	−102N	+115B	4.0	54.5	55.5	9.50	1385	-55.2
112	Malyszek, Patryk	0	POL	−54B	−64N	−86B	F	−85N	+115B	+107N	−84B	−89N	=105N	+96B	−81N	−83B	3.5	61.0	61.0	13.50	1408	0.0
113	Nowicki, Michal	0	POL	−116B	F	+73N	−14B	−63N	−74N	+108B	−50N	−107B	−77N	+118N	−92B	=103B	3.5	60.5	60.5	13.25	1361	0.0
114	FIDE 545060223	0	—	−62B	−72N	F	−90N	−96B	+103N	−91B	−108N	+118N	+80B	−89B	−86N	−97B	3.0	58.5	58.5	11.50	1257	0.0
115	Kot, Hubert	1493	POL	−55B	−69N	−106B	−109N	+118B	−112N	+103B	−102N	−101B	=104N	−86B	−117N	−111N	2.5	53.0	54.0	7.75	1289	-84.0
116	Piotrowski, Aleksander	1442	POL	+113N	−24B	−60N	+84B	−73N	−79B	−83N	F	F	F	F	F	F	2.0	45.0	45.0	9.00	1399	-6.4
117	Oginski, Marcin	1422	POL	−45B	−74N	−108B	−52B	−87N	−101N	=118B	−86N	−104B	−97B	−111N	+115B	−109N	1.5	59.5	60.5	3.00	1175	-50.2
118	FIDE 91182824	0	—	−59N	−89B	−104N	−111B	−115N	−102B	=117N	−103N	−114B	=86N	−113B	−101N	−95B	1.0	53.0	54.5	3.50	1192	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Liskiewicz, JakubCMPOL
+142.8
8.5 pts · #24
2Wolak, JanPOL
+142.4
8.0 pts · #17
3Kaminska, ZuzannaWCMPOL
+119.2
7.5 pts · #23

Top rating losers

1Kot, HubertPOL
-84.0
2.5 pts · #114
2Kopia, JulianPOL
-76.0
6.0 pts · #54
3Rusek, FranciszekPOL
-74.4
5.0 pts · #113

Biggest upsets

R1+496 Elo gap
WCMHrckova, Anna1582 beat Chmiel, Pawel2078
R3+432 Elo gap
FMWarchol, Kamil2115 beat GMGalperin, Platon2547
R2+335 Elo gap
Wolak, Jan1867 beat GMSocko, Monika2202