CChessStats

Turniej w Hetmanie 2026.04 - open A

Open SwissStandard

20 players participated in this 5-round tournament, held from 25 Apr 2026 to 26 Apr 2026 in Plock, Poland. Top 10 Elo average was 1877, and top seed was Krystian Jedryczka (🇵🇱 POL, 2069).

Kornel Garwacki (🇵🇱 POL, 1920) won with 4.0/5, ahead of Szymon Zajac (4.0) and Andrzej Rakowiecki (3.5). Garwacki shared the lead from round 3, winning on tie-break.

The biggest upset came in round 1: Milosz Machczynski (1553) beat Adam Mroczkowski (1992), a +439-point gap.

Location
🇵🇱Plock, Poland
Dates
25 Apr 2026 → 26 Apr 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Top seed
🇵🇱Krystian Jedryczka2069
Avg top 10
1,877
Participants
20
Federations · 1 represented
🇵🇱Poland×20
Top 3

How it unfolded

Top 6 · 5 rounds

Tight race until R5; 2 players tied at 4.0/5, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 2 at the finish.

Co-leaders
9
2
4
2
2
1.52.545R1R2R3R4R5
Zajac4Garwacki4Mroczkowski3.5Rakowiecki3.5Nogal3Nowicki3
R5 · TIEBREAK CLUSTER

2 players finish on 4.0/5. Garwacki takes the title on Buchholz Cut1 (13.0).

R5 · HEAD-TO-HEAD · WINNER VS 2ND

Szymon Zajac drew with Kornel Garwacki (Black).

R2–R4 · WIN STREAK

Adam Mroczkowski won 3 in a row (R2–R4).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Szymon Zajac*
½
—
½
2Kornel Garwacki
½
*—
1
3Adam Mroczkowski——*—
4Andrzej Rakowiecki
½
0
—*

Grille américaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΔ
1Garwacki, Kornel1920POL+13N=7B+14N+3B=2B4.013.015.011.501965+8.8
2Zajac, Szymon2059POL+18N+10B=3N+5B=1N4.013.014.010.252060+1.0
3Rakowiecki, Andrzej1849POL+17B+12N=2B−1N+10B3.513.014.58.501925+12.4
4Mroczkowski, Adam1992POL−12B+17N+9B+11N=6B3.511.012.58.501871-17.6
5Nowicki, Bartosz1843POL+19N=6B+7N−2N=8B3.013.014.07.001859+3.6
6Jedryczka, Krystian2069POL+8B=5N=11B=10N=4N3.012.014.58.751891-9.8
7Walczak, Piotr1650POL+15B=1N−5B+13N=11B3.012.014.07.751770+32.0
8Cholewa, Jan1643POL−6N+19B=13N+14B=5N3.010.511.55.751756+12.8
9Nogal, Stanislaw1477POL=11N=14B−4N+17B+15N3.010.011.55.751682+48.8
10Grochulski, Tomasz1827POL+20B−2N+12B=6B−3N2.513.013.54.501850+5.6
11Szymanski, Jan1764POL=9B+16N=6N−4B=7N2.512.514.56.501783+2.0
12Machczynski, Milosz1553POL+4N−3B−10N+18B=14N2.511.512.55.501749+44.4
13Jedreasz, Adam1548POL−1B+20N=8B−7B+19N2.511.011.53.001689+34.0
14Grzegory, Ignacy1472POL+16B=9N−1B−8N=12B2.012.514.54.751583+23.6
15Puchala, Piotr1413POL−7N=18B=17N+16N−9B2.09.510.53.251532+28.0
16Grochulski, Krzysztof1729POL−14N−11B+19N−15B+18N2.07.58.52.001489-30.8
17Zalewski, Borys1523POL−3N−4B=15B−9N+20B1.512.012.51.501527-6.8
18Golebiowska, Maja1642POL−2B=15N=20B−12N−16B1.010.511.01.251451-50.4
19Latoszewski, Jan1513POL−5B−8N−16B+20N−13B1.010.511.00.501457-13.6
20Magierski, Dariusz1720POL−10N−13B=18N−19B−17N0.57.58.50.501245-54.2

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets