XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa H U10

Open SwissStandard

54 players participated in this 7-round tournament, held from 27 Dec 2025 to 29 Dec 2025 in Krakow, Poland. 4 federations represented. Top 10 Elo average was 1623, and top seed was Volodymyr Ostapenko (🇺🇦 UKR, 1676).

Jonatan Grudzien (🇵🇱 POL, 1641) won with 6.0/7, ahead of Andrii Tkachenko (5.5) and Olesia Pechenizka-Tkachova (5.5). Grudzien clinched sole first place in the final round.

The biggest upset came in round 5: Aleksandra Karcz (1467) beat Tytus Szymanski-Uniejewski (1639), a +172-point gap.

Location

🇵🇱Krakow, Poland

Dates

27 Dec 2025 → 29 Dec 2025

Time control

Standard: 30 minutes for game with 30 seconds increment from move 1

System

Swiss · 7 rounds

Top seed

🇺🇦Volodymyr Ostapenko1676

Avg top 10

1,623

Participants

54

Federations · 4 represented

🇵🇱Poland×31

🇺🇦Ukraine×9

🇮🇹Italy×1

🇱🇻Latvia×1

Top 3

🥇
Jonatan Grudzien
🇵🇱POL·1641
6.0pts·1799perf+46.0
🥈
Andrii Tkachenko
🇵🇱POL·1560
5.5pts·1773perf+60.0
🥉
Olesia Pechenizka-Tkachova
🇺🇦UKR·1657
5.5pts·1775perf+34.4

How it unfolded

Top 6 · 7 rounds

Jonatan Grudzien led from R7; +0.5-point edge over the runner-up.

Co-leaders

24

10

5

1

1

1

1

Grudzien6Biletskyi5.5Pechenizka-Tkachova5.5Tkachenko5.5Atamanchuk5Karcz5

R7 · LEADER CHANGE29 Dec

Jonatan Grudzien takes the sole lead (6.0/7).

WIN STREAKS · 2 top finishers

Jonatan Grudzien 4 wins (R4–R7)Olesia Pechenizka-Tkachova 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Jonatan Grudzien	*	—	—	0
2Oleh Biletskyi	—	*	—	—
3Olesia Pechenizka-Tkachova	—	—	*	1
4Andrii Tkachenko	1	—	0	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Grudzien, Jonatan	1641	POL	+33N	+7B	−2N	+21B	+19N	+13B	+6N	6.0	28.0	31.0	25.50	1799	+46.0
2	Tkachenko, Andrii	1560	POL	+44B	+23N	+1B	+5N	+8B	=6N	−3B	5.5	30.5	33.0	25.00	1773	+60.0
3	Pechenizka-Tkachova, Olesia	1657	UKR	+22B	+18N	+16B	=8N	+14B	−5N	+2N	5.5	28.5	32.5	25.00	1775	+34.4
4	Biletskyi, Oleh	0	UKR	+25B	−42N	+36N	+17B	=10N	+15B	+5B	5.5	25.0	27.5	22.75	1667	0.0
5	Noga, Artur	1657	POL	+20N	+17B	+11N	−2B	+32N	+3B	−4N	5.0	29.5	32.5	21.50	1822	+39.2
6	Karcz, Aleksandra	1467	POL	=27B	+25N	+13N	+15B	+9N	=2B	−1B	5.0	29.0	32.5	22.00	1785	+105.2
7	Czerwiec, Filip	1531	POL	+29B	−1N	+39B	−9B	+37N	+20B	+11N	5.0	26.0	29.0	18.00	1502	-5.2
8	Atamanchuk, Roman	1631	UKR	+34N	+35B	+32N	=3B	−2N	=10B	+23N	5.0	25.5	28.5	18.00	1709	+30.4
9	Szymanski-Uniejewski, Tytus	1639	POL	=42B	+45N	=12B	+7N	−6B	+21N	+18B	5.0	25.0	27.0	18.50	1652	-1.6
10	Ostapenko, Volodymyr	1676	UKR	+24B	=12N	+26B	=14N	=4B	=8N	=16B	4.5	28.0	31.5	19.50	1625	-13.2
11	Moniowski, Julian	1575	POL	+39N	+21B	−5B	=18N	+26B	+14N	−7B	4.5	26.0	29.0	17.00	1605	+7.2
12	Banas, Oliwier	1532	POL	+43N	=10B	=9N	=20B	−13N	+31B	+28N	4.5	25.0	27.5	16.25	1635	+23.2
13	Elsbergs, Andrejs	1589	LAT	=45B	+27N	−6B	+42N	+12B	−1N	+26B	4.5	25.0	27.0	15.00	1531	-21.6
14	Lorek, Hubert	1585	POL	+52N	+36B	+19N	=10B	−3N	−11B	+25N	4.5	25.0	26.0	13.75	1618	+13.2
15	Guziana, Monika	1576	POL	+38B	=26N	+42B	−6N	+31B	−4N	+22B	4.5	24.5	27.0	14.75	1287	-30.0
16	Pienio, Milena	1561	POL	+37N	+31B	−3N	−19B	+33N	+28B	=10N	4.5	24.0	27.0	15.25	1511	-1.2
17	Buzzoni, Damiano	1540	ITA	+40B	−5N	+38B	−4N	=34B	+29N	+27B	4.5	23.5	26.5	14.50	1355	-19.2
18	Stanislawczyk, Wiktor	1528	POL	+48N	−3B	+30N	=11B	=20N	+19B	−9N	4.0	26.5	28.0	13.25	1512	-4.8
19	Skrzat, Wiktor	1469	POL	+46N	+28B	−14B	+16N	−1B	−18N	+37N	4.0	25.5	27.5	13.00	1493	+1.6
20	Hauschild, Adam	0	POL	−5B	+40N	+?B	=12N	=18B	−7N	+35N	4.0	24.5	24.5	10.25	1480	0.0
21	Baryczka, Michal	1473	POL	+50B	−11N	+49B	−1N	+45B	−9B	+33N	4.0	22.0	23.0	7.50	827	-35.6
22	Makuch, Milosz	0	POL	−3N	+43B	+53N	−32B	+46N	+35B	−15N	4.0	20.5	21.0	8.00	1377	0.0
23	Stopera, Weronika	1444	POL	+54N	−2B	−46N	+48B	+30N	+32B	−8B	4.0	20.5	20.5	8.00	1459	+0.8
24	Gniadek, Adam	0	POL	−10N	=41B	=27N	−30B	+54N	+46B	+32N	4.0	19.5	19.5	8.25	1609	0.0
25	Pirowski, Ignacy	1475	POL	−4N	−6B	=43N	+41B	+40B	+34N	−14B	3.5	24.0	26.5	10.25	1364	-17.2
26	Polanska, Oliwia	1504	POL	+30N	=15B	−10N	+46B	−11N	+43B	−13N	3.5	24.0	26.0	10.25	1295	-37.6
27	Kovyda, Tymofii	0	UKR	=6N	−13B	=24B	=38N	+42B	+45N	−17N	3.5	23.5	25.5	10.50	1267	0.0
28	Prykhid, Anna	1572	UKR	+51B	−19N	+34B	=31N	+29B	−16N	−12B	3.5	23.0	24.0	9.25	1298	-57.6
29	Yevchenko, Andrii	0	UKR	−7N	+33B	=35N	+36B	−28N	−17B	+42N	3.5	22.0	24.5	10.00	1379	0.0
30	FIDE 42155622	0	—	−26B	+51N	−18B	+24N	−23B	+39N	=34B	3.5	21.5	22.5	9.50	1161	0.0
31	Smolinska, Katarzyna	0	POL	+?B	−16N	+54B	=28B	−15N	−12N	+44B	3.5	19.5	19.5	4.25	1224	0.0
32	Cholewa, Maja	1541	POL	+41N	+53B	−8B	+22N	−5B	−23N	−24B	3.0	25.0	25.5	7.50	780	-53.6
33	Slosarczyk, Igor	0	POL	−1B	−29N	+44B	+?N	−16B	+40N	−21B	3.0	23.5	23.5	5.50	739	0.0
34	Trybek, Kacper	0	POL	−8B	+47N	−28N	+50B	=17N	−25B	=30N	3.0	22.0	23.0	7.00	1232	-35.2
35	Rzeszotarski, Aleksander	1509	POL	+47B	−8N	=29B	=45N	+39B	−22N	−20B	3.0	21.5	23.5	7.75	831	-13.2
36	Anthonissen, Mikhael Villem	1487	UKR	+49B	−14N	−4B	−29N	+50N	−37B	+43N	3.0	20.5	21.5	5.00	783	-14.4
37	Nowak, Gabriel	0	POL	−16B	−?N	+47B	+49N	−7B	+36N	−19B	3.0	20.0	20.0	6.50	1311	0.0
38	FIDE 545035032	0	—	−15N	+48B	−17N	=27B	−43N	+53B	=41N	3.0	19.5	20.0	5.25	756	0.0
39	Mazurek, Adam	0	POL	−11B	+50N	−7N	+54B	−35N	−30B	+48N	3.0	18.5	18.5	2.50	744	0.0
40	Suder, Wiktor	0	POL	−17N	−20B	+52N	+53B	−25N	−33B	+46N	3.0	18.0	18.5	3.50	706	0.0
41	Piwowarczyk, Henryk	0	POL	−32B	=24N	−45B	−25N	+51B	+49N	=38B	3.0	17.0	18.0	6.00	707	0.0
42	Sztangret, Kornel	0	POL	=9N	+4B	−15N	−13B	−27N	+?N	−29B	2.5	26.5	26.5	8.00	1348	0.0
43	FIDE 91138396	0	—	−12B	−22N	=25B	+51N	+38B	−26N	−36B	2.5	21.5	22.5	5.75	1178	0.0
44	FIDE 545044236	0	—	−2N	−46B	−33N	+52B	=53N	+48B	−31N	2.5	16.5	17.0	2.75	781	0.0
45	Cywicki, Maciej	0	POL	=13N	−9B	+41N	=35B	−21N	−27B	−47N	2.0	23.0	25.0	6.75	1375	0.0
46	Kocherova, Yeva	0	UKR	−19B	+44N	+23B	−26N	−22B	−24N	−40B	2.0	22.5	25.0	6.50	1358	0.0
47	FIDE 529013275	0	—	−35N	−34B	−37N	F	−?B	+54N	+45B	2.0	11.0	11.0	2.00	673	0.0
48	FIDE 545057605	0	—	−18B	−38N	+51B	−23N	=49B	−44N	−39B	1.5	18.0	19.0	1.75	690	0.0
49	FIDE 545057591	0	—	−36N	+52B	−21N	−37B	=48N	−41B	F	1.5	15.5	15.5	1.75	679	0.0
50	FIDE 42152089	0	—	−21N	−39B	F	−34N	−36B	+52N	−?B	1.0	14.0	14.0	1.00	665	0.0
51	FIDE 91198038	0	—	−28N	−30B	−48N	−43B	−41N	F	+54B	1.0	14.0	14.0	0.00	771	0.0
52	FIDE 91169780	0	—	−14B	−49N	−40B	−44N	F	−50B	+53N	1.0	13.0	13.0	0.50	783	0.0
53	FIDE 529037336	0	—	F	−32N	−22B	−40N	=44B	−38N	−52B	0.5	16.5	16.5	1.25	741	0.0
54	FIDE 545063605	0	—	−23B	F	−31N	−39N	−24B	−47B	−51N	0.0	17.5	17.5	0.00	652	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Karcz, AleksandraPOL
+105.2
5.0 pts · #6
2Tkachenko, AndriiPOL
+60.0
5.5 pts · #5
3Grudzien, JonatanPOL
+46.0
6.0 pts · #3

Top rating losers

1Prykhid, AnnaUKR
-57.6
3.5 pts · #26
2Cholewa, MajaPOL
-53.6
3.0 pts · #52
3Polanska, OliwiaPOL
-37.6
3.5 pts · #29

Biggest upsets

R5+172 Elo gap
Karcz, Aleksandra1467 beat Szymanski-Uniejewski, Tytus1639
R3+122 Elo gap
Karcz, Aleksandra1467 beat Elsbergs, Andrejs1589
R4+109 Elo gap
Karcz, Aleksandra1467 beat Guziana, Monika1576