VII Szachowe Mikolajki z Krakowskim Klubem Szachistow - gr. B

Open SwissStandard

35 players participated in this 5-round tournament, held from 06 Dec 2025 to 07 Dec 2025 in Krakow, Poland. Top 10 Elo average was 1694, and top seed was Dominik Wasiluk (🇵🇱 POL, 1731).

Jakub Cieslik (🇵🇱 POL, 1654) won with 4.5/5, ahead of Maciej Twardochleb (4.0) and Maciej Biel (4.0). Cieslik won solo starting round 4.

The biggest upset came in round 2: Dawid Nowosielecki (1456) beat Maja Szczurek (1665), a +209-point gap.

Location

🇵🇱Krakow, Poland

Dates

06 Dec 2025 → 07 Dec 2025

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 5 rounds

Top seed

🇵🇱Dominik Wasiluk1731

Avg top 10

1,694

Participants

Federations · 1 represented

🇵🇱Poland×35

Top 3

🥇
Jakub Cieslik
🇵🇱POL·1654
4.5pts·1989perf+60.0
🥈
Maciej Twardochleb
🇵🇱POL·1721
4.0pts·1844perf+29.2
🥉
Maciej Biel
🇵🇱POL·1690
4.0pts·1790perf+11.8

How it unfolded

Top 6 · 5 rounds

Jakub Cieslik led from R4; +0.5-point edge over the runner-up.

Co-leaders

Cieslik4.5Wasiluk4Twardochleb4Biel4Klementys3.5Machnik3.5

R4–R5 · LEAD HELD

Jakub Cieslik held the sole lead from R4 through R5 without losing it.

WIN STREAKS · 2 top finishers

Jakub Cieslik 4 wins (R1–R4)Maciej Twardochleb 3 wins (R2–R4)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Jakub Cieslik	*	—	½	1
2Dominik Wasiluk	—	*	—	—
3Maciej Twardochleb	½	—	*	—
4Maciej Biel	0	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	Pts	Bu C1	Bu	SB	Perf	Δ
1	Cieslik, Jakub	1654	POL	+27N	+31B	+15B	+3N	=2B	4.5	12.0	13.0	11.00	1989	+60.0
2	Twardochleb, Maciej	1721	POL	=16N	+23B	+7N	+10B	=1N	4.0	13.5	15.5	12.00	1844	+29.2
3	Biel, Maciej	1690	POL	+29B	+14N	+22B	−1B	+11N	4.0	12.5	14.0	9.50	1790	+11.8
4	Wasiluk, Dominik	1731	POL	=23N	+16B	=11N	+5B	+12N	4.0	12.0	14.0	11.50	1852	+28.8
5	Mazgaj, Bartosz	1717	POL	=8B	+19N	+9B	−4N	+17B	3.5	13.5	16.0	10.25	1610	-16.8
6	Klementys, Jerzy	1681	POL	+13N	=7B	=8N	+24B	=10N	3.5	13.0	15.0	10.00	1721	+5.8
7	Wastag, Mateusz	1568	POL	+33B	=6N	−2B	+20N	+19B	3.5	12.5	13.0	7.25	1626	+8.8
8	Machnik, Adam	1533	POL	=5N	+34B	=6B	=15N	+18B	3.5	12.0	12.5	7.75	1801	+72.0
9	Wiglusz, Adam	1568	POL	=26N	+17B	−5N	+28B	+15B	3.5	10.0	11.5	7.25	1742	+28.0
10	Karpiak, Wiktor	1721	POL	+24B	=11N	+18B	−2N	=6B	3.0	13.0	15.0	7.75	1696	-6.0
11	Wegrzyn, Kacper	1604	POL	+35N	=10B	=4B	+22N	−3B	3.0	13.0	13.0	5.50	1688	+23.6
12	Szczurek, Maja	1665	POL	+20B	−22N	+29B	+13N	−4B	3.0	11.5	13.0	7.00	1608	-13.2
13	Bodziarczyk, Filip	1493	POL	−6B	+33N	+25N	−12B	+24N	3.0	10.5	11.0	4.50	1633	+29.2
14	Branka, Natalia	1580	POL	+28N	−3B	F	+32N	+31B	3.0	7.5	7.5	3.50	1655	+22.0
15	Kilian, Kamil	1714	POL	+21N	+25B	−1N	=8B	−9N	2.5	14.0	16.0	6.25	1584	-34.8
16	Kosin, Juliusz	1539	POL	=2B	−4N	+26B	−19N	+22B	2.5	12.5	14.0	5.50	1636	+16.4
17	Dassarma, Aniket	0	POL	=18B	−9N	+23N	+25B	−5N	2.5	11.5	13.5	5.25	1609	0.0
18	Pilch, Antoni	1573	POL	=17N	+26B	−10N	+21B	−8N	2.5	11.5	13.0	5.25	1467	-17.2
19	Zarychta, Bartosz	0	POL	=34N	−5B	+30N	+16B	−7N	2.5	11.0	11.5	4.25	1599	0.0
20	Koziel, Jan	1484	POL	−12N	=30B	+34N	−7B	+27N	2.5	9.5	10.0	2.75	1579	+27.2
21	Grochola, Ireneusz	1521	POL	−15B	+32N	=28B	−18N	+26B	2.5	8.0	9.0	3.25	1460	-7.6
22	Nowosielecki, Dawid	1456	POL	+30N	+12B	−3N	−11B	−16N	2.0	12.5	14.0	4.50	1546	+22.0
23	Drabik, Aleksander	1547	POL	=4B	−2N	−17B	=33N	+32B	2.0	11.5	12.0	3.25	1644	+15.2
24	Czerwiec, Szymon	1547	POL	−10N	+27B	+31N	−6N	−13B	2.0	11.0	12.0	2.50	1403	-29.6
25	Filipowicz, Adam	1644	POL	+32B	−15N	−13B	−17N	+35B	2.0	9.0	9.0	1.00	1543	-21.2
26	Wrazen, Mateusz	0	POL	=9B	−18N	−16N	+34B	−21N	1.5	11.0	11.5	2.25	1404	0.0
27	Topor, Krzysztof	1481	POL	−1B	−24N	+33B	=29N	−20B	1.5	10.5	11.0	1.25	1227	-46.4
28	Kwasniewski, Jakub	1432	POL	−14B	F	=21N	−9N	+29B	1.5	10.5	10.5	2.75	1444	+4.4
29	Stachera, Michal	1519	POL	−3N	+35B	−12N	=27B	−28N	1.5	10.0	10.0	0.75	1400	-16.6
30	Idzior, Andrzej	1603	POL	−22B	=20N	−19B	−31N	+33B	1.5	8.0	8.5	1.75	1274	-34.4
31	Zaremba, Wojciech	0	POL	F	−1N	−24B	+30B	−14N	1.0	11.0	11.0	1.50	1386	0.0
32	Majewski, Krystian	1479	POL	−25N	−21B	+35N	−14B	−23N	1.0	9.5	9.5	0.00	1302	-42.8
33	Jaworski, Marcin	0	POL	−7N	−13B	−27N	=23B	−30N	0.5	10.0	11.5	1.00	1173	0.0
34	Gawel, Mateusz	1575	POL	=19B	−8N	−20B	−26N	F	0.5	10.0	10.0	1.25	705	-47.6
35	Apollonov, Vladimir	1479	POL	−11B	−29N	−32B	F	−25N	0.0	7.5	7.5	0.00	761	-63.6

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Machnik, AdamPOL
+72.0
3.5 pts · #6
2Cieslik, JakubPOL
+60.0
4.5 pts · #4
3Bodziarczyk, FilipPOL
+29.2
3.0 pts · #17

Top rating losers

1Apollonov, VladimirPOL
-63.6
0.0 pts · #35
2Gawel, MateuszPOL
-47.6
0.5 pts · #34
3Topor, KrzysztofPOL
-46.4
1.5 pts · #32

Biggest upsets

R2+209 Elo gap
Nowosielecki, Dawid1456 beat Szczurek, Maja1665
R3+151 Elo gap
Bodziarczyk, Filip1493 beat Filipowicz, Adam1644
R1+147 Elo gap
Nowosielecki, Dawid1456 beat Idzior, Andrzej1603