CChessStats

Mistrzostwa Wojewodztwa Podkarpackiego Juniorow w szachach klasycznych do lat 18 na rok 2025

Open SwissStandard

18 players participated in this 7-round tournament, held from 28 Dec 2025 to 30 Dec 2025 in Lubenia, Poland. Top 10 Elo average was 1766, and top seed was Szymon Oberc (🇵🇱 POL, 1909).

Kajetan Wilczek (🇵🇱 POL, 1869) won with 6.0/7, ahead of Jakub Zielinski (5.0) and Piotr Pomianek (4.5). Wilczek won solo starting round 3.

The biggest upset came in round 2: Kaja Dmitrowska (1543) beat Szymon Oberc (1909), a +366-point gap.

Location
🇵🇱Lubenia, Poland
Dates
28 Dec 2025 → 30 Dec 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Top seed
🇵🇱Szymon Oberc1909
Avg top 10
1,766
Participants
18
Federations · 1 represented
🇵🇱Poland×18
Top 3

How it unfolded

Top 6 · 7 rounds

Kajetan Wilczek led from R3; +1.0-point edge over the runner-up.

Co-leaders
6
3
1
1
1
1
1
23.55.57R1R2R3R4R5R6R7
Wilczek6Zielinski5Pomianek4.5Jakimiuk4.5Oberc4.5Slys4
R3–R7 · LEAD HELD

Kajetan Wilczek never relinquished the lead after R3; final gap +1.0 over the runner-up.

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Kajetan Wilczek drew with Jakub Zielinski (White).

R1–R3 · WIN STREAK

Kajetan Wilczek won 3 in a row (R1–R3).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Kajetan Wilczek*
½
½
1
2Jakub Zielinski
½
*
½
—
3Piotr Pomianek
½
½
*
½
4Kacper Jakimiuk
0
—
½
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Wilczek, Kajetan1869POL+13N+7B+9N=2B+5N+6B=3N6.025.528.523.752017+42.0
2Zielinski, Jakub1767POL+15B+12N=6B=1N=3B+8N=4B5.026.028.519.001863+40.4
3Pomianek, Piotr1636POL=4N+16B+10N=9B=2N=5B=1B4.527.028.516.751834+72.8
4Oberc, Szymon1909POL=3B−10N+17N=7B+14N+9B=2N4.523.525.014.751713-50.8
5Jakimiuk, Kacper1695POL+17N−9B+13N+11N−1B=3N+12B4.523.525.013.251760+27.6
6Pekala, Milosz1772POL=16N+11B=2N+12B=9N−1N=8B4.025.026.513.501768+1.2
7Betlej, Oskar1686POL+14B−1N−12B=4N+11B=10N+13B4.023.526.513.501701+4.0
8Slys, Jan1767POL−12N=15B+16N+10B+13N−2B=6N4.021.022.511.251651-37.2
9Guzy, Patryk1795POL+18B+5N−1B=3N=6B−4N=10B3.527.028.512.001711-29.6
10Dmitrowska, Kaja1543POL=11N+4B−3B−8N+12N=7B=9N3.524.027.013.001725+62.0
11Hladki, Arkadiusz1767POL=10B−6N+15N−5B−7N+16B+18N3.520.021.57.251609-55.2
12Mierzwa, Kamil1516POL+8B−2B+7N−6N−10B+14B−5N3.025.028.011.001580+17.2
13Siwak, Aleksandra1602POL−1B+14N−5B+17N−8B+18B−7N3.023.024.56.001540-20.8
14Tomaszewska, Zuzanna0POL−7N−13B+18B+15N−4B−12N+17N3.018.520.05.5015440.0
15Zasadny, Bartosz1468POL−2N=8N−11B−14B=18N=17B+16N2.518.520.05.001579+28.0
16Wajda, Szymon1544POL=6B−3N−8B−18N+17B−11N−15B1.520.021.53.501396-50.8
17Dziura, Anna1419POL−5B+18N−4B−13B−16N=15N−14B1.519.020.52.751421-3.6
18Oberc, Patrycja1554POL−9N−17B−14N+16B=15B−13N−11B1.517.018.52.751406-47.2

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets