CChessStats

Eliminacje Strefowe 2025 ZP-WP C-11

Open SwissStandard

22 players participated in this 9-round tournament, held from 14 Sept 2025 to 19 Sept 2025 in Darlowo, Poland. Top 10 Elo average was 1594, and top seed was Adam Samarzewski (🇵🇱 POL, 1676).

Jan Szokalo (🇵🇱 POL, 1675) won with 8.0/9, ahead of Leon Radziszewski (6.0) and Piotr Werema (6.0). Szokalo shared the lead from round 4 and won solo starting round 5.

The biggest upset came in round 8: Iwo Wisniewski (1494) beat Adam Samarzewski (1676), a +182-point gap.

Location
🇵🇱Darlowo, Poland
Dates
14 Sept 2025 → 19 Sept 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Top seed
🇵🇱Adam Samarzewski1676
Avg top 10
1,594
Participants
22
Federations · 1 represented
🇵🇱Poland×22
Top 3

How it unfolded

Top 6 · 9 rounds

Jan Szokalo led from R5; +2.0-point edge over the runner-up. Title race converged from 3 co-leaders at R4 to 1 by R5.

Co-leaders
8
4
2
3
1
1
1
1
1
2.54.579R1R2R3R4R5R6R7R8R9
Szokalo8Radziszewski6Werema6Boczek5.5Nadajczyk5.5Mucha5.5
R5–R9 · LEAD HELD

Jan Szokalo never relinquished the lead after R5; final gap +2.0 over the runner-up.

R7 · HEAD-TO-HEAD · WINNER VS 2ND

Jan Szokalo drew with Leon Radziszewski (White).

WIN STREAKS · 3 top finishers

Jan Szokalo 5 wins (R2–R6)Leon Radziszewski 3 wins (R1–R3)Piotr Werema 3 wins (R7–R9)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Jan Szokalo*
½
——
2Leon Radziszewski
½
*
1
½
3Piotr Werema—
0
*—
4Antoni Boczek—
½
—*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Szokalo, Jan1675POL=11N+8B+13N+16B+4N+5N=2B+12N+7B8.041.045.039.501893+68.4
2Radziszewski, Leon1659POL+19B+7N+3B=4N−5B=6N=1N+8B=9B6.045.548.531.001785+42.0
3Werema, Piotr1523POL+21N+14B−2N−15B=13N=8B+19N+5B+4N6.038.541.025.751582+18.4
4Mucha, Wojciech1634POL+22N+6B+5N=2B−1B=7N+12B=14N−3B5.545.045.023.251514-33.2
5Nadajczyk, Karol0POL+9N+16B−4B+12N+2N−1B=7B−3N+14B5.544.548.526.5015960.0
6Boczek, Antoni0POL+12B−4N=7B+19N=15N=2B=8N+16B=10B5.539.542.524.2516220.0
7Wisniewski, Iwo1494POL+18N−2B=6N=8B+16N=4B=5N+15B−1N5.044.047.522.751637+44.0
8Tobola, Tadeusz1624POL=10B−1N+11B=7N+20B=3N=6B−2N+17B5.044.047.022.251549-24.0
9Pawlak, Mateusz1511POL−5B+20N=10B+17N−12B=13B=15N+18B=2N5.037.040.020.001568+21.2
10Andralojc, Mieszko0POL=8N=15B=9N=13B=14N−16B+17N+19B=6N5.036.539.521.0015500.0
11Gorecki, Adam1451POL=1B−13N−8N=14B+21N+18B−16N+22B+20B5.035.035.015.251257-34.4
12Slotala, Jan1583POL−6N+22B+14N−5B+9N+15B−4N−1B=13N4.543.043.016.251587+4.4
13Chmielewski, Leon1460POL=15N+11B−1B=10N=3B=9N−14B+21N=12B4.542.545.020.001566+32.8
14Van Ams, James0POL+17N−3N−12B=11N=10B+21B+13N=4B−5N4.539.542.018.2515200.0
15Samarzewski, Adam1676POL=13B=10N=17B+3N=6B−12N=9B−7N+22N4.539.039.017.751446-73.6
16Gorgolewski, Igor1562POL+20B−5N+19B−1N−7B+10N+11B−6N−18N4.040.543.516.001518-7.6
17Blochowiak, Franciszek1475POL−14B+21N=15N−9B−18B+22N−10B+20N−8N3.533.033.07.751323-20.8
18Rusek, Franciszek0POL−7B−19N−20B+22B+17N−11N=21B−9N+16B3.531.031.08.7513590.0
19Wacior, Szymon1438POL−2N+18B−16N−6B+22N+20B−3B−10N−21B3.035.535.56.50778-37.6
20Cieslukowski, Olgierd0POL−16N−9B+18N+21B−8N−19N+22B−17B−11N3.031.531.56.007050.0
21Cieslukowski, Zbigniew0POL−3B−17B+22N−20N−11B−14N=18N−13B+19N2.533.033.04.7512300.0
22Majdecki, Mikolaj1420POL−4B−12N−21B−18N−19B−17B−20N−11N−15B0.032.535.00.007420.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets