CChessStats

Zdobywamy Kategorie - Jesien 2025 - Grupa AB

Open SwissStandard

24 players participated in this 5-round tournament, held from 20 Sept 2025 to 21 Sept 2025 in Nowe Zabno, Poland. Top 10 Elo average was 1694, and top seed was Ignacy Kiecana (🇵🇱 POL, 1735).

Dawid Swiatkowski (🇵🇱 POL, 1677) won with 4.5/5, ahead of Adam Kuczak (4.0) and Antoni Modzelan (4.0). Swiatkowski won solo starting round 3.

The biggest upset came in round 4: Antoni Modzelan (1524) beat Piotr Feszyk (1733), a +209-point gap.

Location
🇵🇱Nowe Zabno, Poland
Dates
20 Sept 2025 → 21 Sept 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Top seed
🇵🇱Ignacy Kiecana1735
Avg top 10
1,694
Participants
24
Federations · 1 represented
🇵🇱Poland×24
Top 3

How it unfolded

Top 6 · 5 rounds

Dawid Swiatkowski led from R3; +0.5-point edge over the runner-up.

Co-leaders
8
3
1
1
1
1.52.545R1R2R3R4R5
Swiatkowski4.5Kuczak4Modzelan4Kiecana3.5Ford3.5Bos3.5
R3–R5 · LEAD HELD

Dawid Swiatkowski held the sole lead from R3 through R5 without losing it.

R5 · HEAD-TO-HEAD · WINNER VS 2ND

Dawid Swiatkowski drew with Adam Kuczak (Black).

WIN STREAKS · 2 top finishers

Dawid Swiatkowski 4 wins (R1–R4)Antoni Modzelan 4 wins (R2–R5)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Dawid Swiatkowski*
½
——
2Adam Kuczak
½
*——
3Antoni Modzelan——*—
4Ignacy Kiecana———*

Grille américaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΔ
1Swiatkowski, Dawid1677POL+22B+7N+4B+5B=2N4.514.015.013.001993+33.2
2Kuczak, Adam1620POL+12B+23N=9B+8N=1B4.012.013.09.501863+62.0
3Modzelan, Antoni1524POL−4B+12N+23B+9N+7B4.011.512.59.001879+89.2
4Bos, Nina1690POL+3N+15B−1N=6B+13N3.514.516.510.251762+13.2
5Ford, Nikodem1658POL=18N+11B+10B−1N+8B3.512.014.08.501742+22.4
6Kiecana, Ignacy1735POL=8B=17N+14B=4N+10B3.511.013.09.001757+4.4
7Jasion, Wiktor1646POL+19N−1B+15N+16B−3N3.012.514.05.501593-10.8
8Dubowski, Robert1588POL=6N+13B+16N−2B−5N2.513.515.56.251693+14.2
9Feszyk, Piotr1733POL=11N+18B=2N−3B=19B2.512.514.06.001530-50.8
10Matysiak, Szymon1649POL+24B=16B−5N+11B−6N2.511.511.53.501634-2.9
11Modzelan, Wojciech1585POL=9B−5N+17B−10N+20B2.510.512.04.751631+18.0
12Tuczynski, Antoni1407POL−2N−3B=22N+24B+21N2.510.510.52.001540+35.2
13Puzyrewski, Feliks1711POL=17B−8N+18B+20N−4B2.510.011.54.501579-37.2
14Stys, Jakub1584POL−16N+19B−6N+21B=15N2.59.010.54.001619+7.2
15Leniec, Witold0POL+20B−4N−7B=17N=14B2.011.012.53.7515380.0
16Kolodziejski, Grzegorz1723POL+14B=10N−8B−7N=18B2.010.512.54.751519-27.4
17Bogdanowicz, Hubert1545POL=13N=6B−11N=15B=22N2.010.511.54.501548+3.6
18Sopel, Jonatan Jan1494POL=5B−9N−13N+22B=16N2.010.511.53.751597+25.2
19Gancarz, Julia1446POL−7B−14N+24BF=9N1.59.09.01.251524+13.6
20Stadnik, Wiktor1593POL−15N+22B=21N−13B−11N1.58.59.51.751503-22.0
21Sadkowski, Kuba1573POL−23B+24N=20B−14N−12B1.57.57.50.751407-41.6
22Szymanski-Uniejewski, Tytus1511POL−1N−20N=12B−18N=17B1.011.012.52.251298-47.5
23Domagala, Pawel1713POL+21N−2B−3NF—1.09.511.01.501444-42.8
24Jedrzejczyk, Michal1481POL−10N−21B−19N−12NF0.08.08.00.00716-72.8

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets