CChessStats

Turniej FIDE w Ursusie do 2399 Elo o Puchar Burmistrza Ursusa A1 2026

Open SwissStandard

24 players participated in this 5-round tournament, held from 21 Feb 2026 to 22 Feb 2026 in Warszawa, Poland. 3 titled players. Top 10 Elo average was 2109, and top seed was Marek Chomczyk (🇵🇱 POL, FM, 2266).

Juliusz Klim (🇵🇱 POL, 1955) won with 4.0/5, ahead of Marek Chomczyk (4.0) and Szymon Pancewicz (3.5). Klim won on tie-break after catching the field in the final round.

The biggest upset came in round 1: Adam Jamroz (1896) beat Rafal Dalkowski (2117), a +221-point gap.

Location
🇵🇱Warszawa, Poland
Dates
21 Feb 2026 → 22 Feb 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Top seed
🇵🇱FMMarek Chomczyk2266
Avg top 10
2,109
Participants
24
Titled players · 3
FM×1
WIM×1
WCM×1
Federations · 1 represented
🇵🇱Poland×24
Top 3

How it unfolded

Top 6 · 5 rounds

Tight race until R2; 2 players tied at 4.0/5, decided on Buchholz.

Co-leaders
8
1
3
1
2
1.52.545R1R2R3R4R5
Chomczyk4Klim4Stachniak3.5Pancewicz3.5Paprocki3.5Izafatava3.5
R2–R5 · LEAD HELD

FM Marek Chomczyk held the sole lead from R2 through R5 without losing it.

R5 · TIEBREAK CLUSTER

2 players finish on 4.0/5. Klim takes the title on Buchholz Cut1 (12.5).

R1–R5 · UNBEATEN

FM Marek Chomczyk went unbeaten across 5 games (R1–R5).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1FMMarek Chomczyk*—
½
1
2Juliusz Klim—*
½
½
3Stanislaw Stachniak
½
½
*—
4Szymon Pancewicz
0
½
—*

Grille américaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΔ
1Klim, Juliusz1955POL+22N=3B=4N+7B+11N4.012.513.09.502225+68.4
2Chomczyk, MarekFM2266POL+24N+14B=10N+3B=4N4.012.012.59.502295+4.6
3Pancewicz, Szymon2124POL+6B=1N+8B−2N+16B3.514.517.011.002123+2.2
4Stachniak, Stanislaw1995POL+23B=12N=1B+11N=2B3.513.013.58.252164+44.4
5Paprocki, Jaroslaw2097POL=15N=7B+18N=13B+10N3.510.512.58.502157+9.0
6Izafatava, KiraWCM1912POL−3N+22B+14N=17B+13N3.510.511.06.502127+57.2
7Kucewicz, Piotr1934POL=11B=5N+9B−1N+17N3.013.015.08.002134+53.6
8Lesik, Sebastian1994POL+21N=10B−3N+12B=14N3.011.012.06.002070+21.2
9Dalkowski, Rafal2117POL−12N+23B−7N+15B+18N3.010.010.55.001948-19.2
10Kubicka, AnnaWIM2256POL+18B=8N=2B=16N−5B2.513.015.06.752032-25.8
11Przybylski, Jan2154POL=7N+15B+17N−4B−1B2.513.015.06.001934-54.4
12Jamroz, Adam1896POL+9B=4B−13N−8N+19B2.512.013.56.252005+28.4
13Majek, Kacper2103POL=19B=16N+12B=5N−6B2.512.013.56.251893-25.4
14Kicinska, Magdalena1955POL+20B−2N−6B+21N=8B2.512.013.04.001928-4.2
15Stankowski, Wiktor1803POL=5B−11N+19B−9N+21B2.510.511.54.251990+42.8
16Gralak, Mikolaj1737POL=17N=13B+24N=10B−3N2.510.511.04.002061+72.4
17Boryna, Szymon1986POL=16B+19N−11B=6N−7B2.011.513.04.501840-35.3
18Korczakowski, Michal1946POL−10N+21B−5B+20N−9B2.010.511.52.501915-10.4
19Mielcuch, Karol1820POL=13N−17B−15N+23B−12N1.59.510.01.751769-16.0
20Karas, Kacper1710POL−14N=24B=23N−18B=22N1.55.56.00.751726+1.2
21Zglenicki, Jakub1760POL−8B−18N+22B−14B−15N1.010.010.50.501644-14.2
22Trzmiel, Bartosz1723POL−1B−6N−21NF=20B0.510.010.00.751512-18.6
23Uchman, Piotr1801POL−4N−9N=20B−19NF0.59.59.50.751587-19.8
24Kicinska, Anna1950POL−2B=20N−16B——0.56.58.00.751631-48.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets