CChessStats

8. Open Bohumin 2025 C - Memorial Lukase Krula

Open SwissStandard

25 players participated in this 9-round tournament, held from 28 Jun 2025 to 05 Jul 2025 in Bohumin, Czech Republic. 2 federations represented. Top 10 Elo average was 1243, and top seed was Maja Szczurek (🇵🇱 POL, 1751).

Mathias Jordan (🇨🇿 CZE, 1605) won with 8.0/9, ahead of Maja Szczurek (8.0) and Jan Prstecky (6.5). Jordan shared the lead from round 1, winning on tie-break.

The biggest upset came in round 5: Mathias Jordan (1605) beat Maja Szczurek (1751), a +146-point gap.

Location
🇨🇿Bohumin, Czech Republic
Dates
28 Jun 2025 → 05 Jul 2025
Time control
Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1
System
Swiss · 9 rounds
Top seed
🇵🇱Maja Szczurek1751
Avg top 10
1,243
Participants
25
Federations · 2 represented
🇨🇿Czech Republic×11
🇵🇱Poland×9
Top 3

How it unfolded

Top 6 · 9 rounds

Tight race until R9; 2 players tied at 8.0/9, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 2 at the finish.

Co-leaders
14
6
3
2
1
1
1
1
2
2.54.579R1R2R3R4R5R6R7R8R9
Szczurek8Jordan8Prstecky6.5Kolorz6Panasiuk6Klykocinska5.5
R9 · TIEBREAK CLUSTER

2 players finish on 8.0/9. Jordan takes the title on Buchholz Cut1 (45.5).

R5 · HEAD-TO-HEAD · WINNER VS 2ND

Maja Szczurek lost to Mathias Jordan (White).

WIN STREAKS · 3 top finishers

Maja Szczurek 4+4 wins (R1–R4, R6–R9)Mathias Jordan 6 wins (R1–R6)Jan Prstecky 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Maja Szczurek*
0
1
1
2Mathias Jordan
1
*
½
½
3Jan Prstecky
0
½
*—
4Julia Kolorz
0
½
—*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Jordan, Mathias1605CZE+7B+20N+16B+6N+2N+8B=3B+9N=4B8.045.549.543.251833+56.8
2Szczurek, Maja1751POL+17B+13N+4B+3N−1B+16N+5B+6B+14N8.045.049.041.001801+15.2
3Prstecky, Jan1680CZE+22N+5B+8N−2B=9N+6B=1N+13B=7N6.547.551.033.751716+12.8
4Kolorz, Julia1605POL+15N+11B−2N=14B−6N+19B+22N+8B=1N6.044.548.028.251490-22.0
5Panasiuk, Adrian1411POL+10B−3N+21B−16N+7B+12N−2N+17B+9B6.043.047.028.50916-11.6
6Czarnocki, Pawel1473POL+12N+18B=14N−1B+4B−3N+16B−2N+10B5.547.051.026.251462-2.0
7Klykocinska, Julia0POL−1N+25B+?N−8B−5N+11B+20N+19B=3B5.539.539.517.2513780.0
8Zlamal, Jakub1483CZE+23B+21N−3B+7N+10B−1N=13B−4N=16B5.043.546.021.251251-40.4
9Dzialo, David0CZE−18N+?B+12N+?B=3B=13N+10B−1B−5N5.039.039.015.5013360.0
10FIDE 911563780—−5N+19B+11N+?B−8N+20B−9N+?B−6N5.034.534.513.0012610.0
11Hrdy, Petr0CZE+?B−4N−10B+21N−12B−7N+?N+20B+17N5.033.533.512.007830.0
12Lipinski, Kacper0POL−6B+17N−9B+23N+11N−5B−?N+?B+13N5.032.532.516.0012470.0
13Sitko, Karol1421POL+25N−2B+22N=18B+14N=9B=8N−3N−12B4.541.542.516.001365-8.8
14Maryniok, Filip0CZE+?NF=6B=4N−13B=22N+?B+18N−2B4.531.531.511.5013640.0
15Kolder, Filip0CZE−4B−?N+?B=17N−19N−?B+?N+23B+22N4.520.020.08.007830.0
16Zak, Ondrej0CZEF+?B−1N+5B=18N−2B−6N+22B=8N4.044.044.014.0014720.0
17FIDE 237882320—−2N−12B+24N=15B+?N+?B=18B−5N−11B4.034.034.05.757800.0
18Rybka, Jakub0POL+9B−6N+20B=13N=16BF=17N−14B=?N4.031.531.515.2513250.0
19Gwozdz, Igor0POLF−10N=?B+?N+15B−4N+?B−7N=21B4.029.029.06.507830.0
20Galuzny, Matyas0CZE+?B−1B−18N+?N+?B−10N−7B−11N+24B4.029.029.01.508050.0
21FIDE 237609740—+?N−8B−5N−11B+23N−?B=24N+?B=19N4.024.024.05.256490.0
22Iwanuszek, Jan0CZE−3B+?N−13B+?N+?N=14B−4B−16N−15B3.530.030.02.2513430.0
23FIDE 237798700—−8N=?B−?N−12B−21B+?NF−15N+25B2.519.519.51.006810.0
24Luu Thien Phuc, Filip0CZE−?NF−17BF+25B−?N=21B−?N−20N1.513.013.03.006590.0
25FIDE 237767060—−13B−7NF−?B−24N−?B−?B+?N−23N1.014.014.00.006410.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets