CChessStats

Turniej WKSz-1938 27th

Open SwissStandard

19 players participated in this 7-round tournament, held from 27 Jun 2025 to 29 Jun 2025 in Wloclawek, Poland. 2 federations represented. Top 10 Elo average was 1851, and top seed was Oskar Anton Hackner (🇵🇱 POL, 2144).

Przemyslaw Szmidt (🇵🇱 POL, 1895) won with 6.0/7, ahead of Mariusz Darowicki (5.5) and Oskar Anton Hackner (5.5). Szmidt broke clear in the final round.

The biggest upset came in round 2: Dawid Kujawski (1726) beat Mateusz Budnik (1943), a +217-point gap.

Location
🇵🇱Wloclawek, Poland
Dates
27 Jun 2025 → 29 Jun 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Top seed
🇵🇱Oskar Anton Hackner2144
Avg top 10
1,851
Participants
19
Federations · 2 represented
🇵🇱Poland×18
🇬🇧England×1
Top 3

How it unfolded

Top 6 · 7 rounds

Przemyslaw Szmidt led from R7; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R7.

Co-leaders
7
4
4
2
2
2
1
23.55.57R1R2R3R4R5R6R7
Szmidt6Darowicki5.5Hackner5.5Jeziorny4Kujawski4Buczkowski4
R7–R7 · LEAD HELD

Przemyslaw Szmidt held the sole lead from R7 through R7 without losing it.

R5 · HEAD-TO-HEAD · WINNER VS 2ND

Przemyslaw Szmidt drew with Mariusz Darowicki (Black).

R5–R7 · WIN STREAK

Oskar Anton Hackner won 3 in a row (R5–R7).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Przemyslaw Szmidt*
½
½
—
2Mariusz Darowicki
½
*
1
1
3Oskar Anton Hackner
½
0
*—
4Janusz Jeziorny—
0
—*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Szmidt, Przemyslaw1895POL+16B+19N=3B+4N=2N+6B+9B6.024.524.519.002109+31.2
2Darowicki, Mariusz2025POL+10B+9N=4B+3N=1B+7N=5B5.527.030.523.502072+10.2
3Hackner, Oskar Anton2144POL+12N+6B=1N−2B+4N+5B+11N5.527.030.021.502074-7.4
4Kujawski, Dawid1726POL+18B+5N=2N−1B−3B=9N+10B4.028.029.013.001868+49.2
5Budnik, Mateusz1943POL+11N−4B+7B+8N=6B−3N=2N4.027.030.516.251880-8.6
6Cichocki, Konrad1815POL+13B−3N+16B+17B=5N−1N=7B4.024.026.010.501883+12.6
7Jeziorny, Janusz1861POL=8N+14B−5N+13B+11N−2B=6N4.023.526.012.501790-10.0
8Buczkowski, Szymon1617POL=7B=17N+9B−5B+13N−10N+16B4.019.521.511.001781+58.8
9Glinski, Mateusz1684POL+15N−2B−8N+18B+17N=4B−1N3.524.025.07.501680-4.8
10Kultucki, Kamil1641POL−2N=13B+14N=11B=15N+8B−4N3.522.024.510.751691+12.0
11Romanowski, Piotr1622POL−5B+18N+19B=10N−7B+14N−3B3.520.520.55.251679+4.6
12Szubski, Marek1672POL−3B−16N−13NF+19B+15B+14N3.015.015.05.001523-39.2
13Machczynski, Milosz1614POL−6N=10N+12B−7N−8BF+18N2.519.519.55.751615-3.6
14Kultucki, Arkadiusz1536POL=17B−7N−10B+19N+18N−11B−12B2.517.017.02.001469-11.4
15Ziolkowski, Grzegorz0POL−9BF−17N+16N=10B−12N+19B2.514.014.03.7515280.0
16Kaczynski, Maciej1620POL−1N+12B−6N−15BF+17B−8N2.021.521.55.001681+7.0
17Maslankowski, Maciej1749POL=14N=8B+15B−6N−9B−16NF2.018.518.55.751414-42.4
18Czekalski, Pawel1411POL−4N−11BF−9N−14B+19N−13B1.016.016.00.00838-22.0
19Hackner, Claes M0ENGF−1B−11N−14B−12N−18B−15N0.018.518.50.008310.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets