CChessStats

Eliminacje Miedzywojewodzkie do MPM 2025 WM-MA C 9

Open SwissStandard

24 players participated in this 9-round tournament, held from 07 Sept 2025 to 13 Sept 2025 in Besia, Poland. Top 10 Elo average was 1543, and top seed was Alan Radomski (🇵🇱 POL, 1651).

Jan Borkowski (🇵🇱 POL, 1644) won with 7.0/9, ahead of Tomasz Witkowski (7.0) and Ignacy Perz (7.0). Borkowski won on tie-break after catching the field in the final round.

The biggest upset came in round 6: Cezary Kowalski (1428) beat Alan Radomski (1651), a +223-point gap.

Location
🇵🇱Besia, Poland
Dates
07 Sept 2025 → 13 Sept 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Top seed
🇵🇱Alan Radomski1651
Avg top 10
1,543
Participants
24
Federations · 1 represented
🇵🇱Poland×22
Top 3

How it unfolded

Top 6 · 9 rounds

Tight race until R9; 3 players tied at 7.0/9, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 3 at the finish.

Co-leaders
11
6
3
2
1
1
2
1
3
2.54.579R1R2R3R4R5R6R7R8R9
Borkowski7Perz7Witkowski7Ladon6Paluszkiewicz6Kraus6
R9 · TIEBREAK CLUSTER

3 players finish on 7.0/9. Borkowski takes the title on Buchholz Cut1 (46.5).

R8 · HEAD-TO-HEAD · WINNER VS 2ND

Jan Borkowski lost to Ignacy Perz (White).

WIN STREAKS · 3 top finishers

Jan Borkowski 4 wins (R1–R4)Ignacy Perz 3+3 wins (R2–R4, R6–R8)Tomasz Witkowski 6 wins (R1–R6)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Jan Borkowski*
0
0
1
2Ignacy Perz
1
*
1
—
3Tomasz Witkowski
1
0
*
0
4Jan Ladon
0
—
1
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Borkowski, Jan1644POL+15N+7B+9N+4B−2N+5B+8N−3B+12N7.046.550.536.501724+30.4
2Witkowski, Tomasz1503POL+18N+10B+6N+14B+1B+7N−3B+5N−4B7.046.550.037.001695+58.0
3Perz, Ignacy1559POL−10N+18B+15N+8B=11N+9B+2N+1N=6B7.043.046.536.751883+71.6
4Ladon, Jan1515POL+20N+16B+8N−1N−5B+11B−6N+9B+2N6.044.547.528.501670+58.4
5Kraus, Mikolaj1560POL+24B−8N+17B+9B+4N−1N+7B−2B+11N6.044.546.027.001564+1.6
6Paluszkiewicz, Rafal0POL+11N+12B−2B−7N=16B+15N+4B+8N=3N6.044.048.029.5015580.0
7Andruszkiewicz, Szymon1494POL+13B−1N+10B+6B+12N−2B−5N+11B+14N6.044.048.028.001597+32.4
8Kowalski, Cezary1428POL+23N+5B−4B−3N+13B+14N−1B−6B+10N5.045.047.021.001513+18.8
9Szymko, Lucas1459POL+19N+14B−1B−5N+20B−3N+16B−4N+17B5.041.544.518.501435-14.8
10Gorski, Aleksander0POL+3B−2N−7N+17B−14N=12B+18N+15B−8B4.541.545.020.7513640.0
11Mackowiak, Krystian1508POL−6B+22N+24B+20N=3B−4N+14B−7N−5B4.540.542.014.501405-27.2
12Malecki, Adam1536POL=22B−6N=18B+24N−7B=10N+13B+16N−1B4.538.039.515.251401-46.0
13Grzyb, Adam0POL−7N−15B+23N+19B−8N=17B−12N+24B+21N4.532.033.512.007420.0
14Radomski, Alan1651POL+17B−9N+16B−2N+10B−8B−11N+21N−7B4.040.043.015.501205-134.0
15Dul, Leonard0POL−1B+13N−3B=16N+21B−6B=17N−10N+23B4.040.042.013.5012700.0
16Gawronski, Cezary1434POL+21B−4N−14N=15B=6N+20B−9N−12B+22N4.035.538.013.50786-49.2
17Dabrowski, Jan0POL−14N+19B−5N−10N+18B=13N=15B+20B−9N4.035.038.014.257640.0
18Stanczak, Julian0POL−2B−3N=12N+22B−17N+19B−10B−23N+24N3.535.036.59.7513140.0
19Jastrzebski, Jan0POL−9B−17N=21B−13N+23B−18N+24N−22B+20N3.527.529.08.006800.0
20FIDE 911837660—−4B+21N+22B−11B−9N−16N+23B−17N−19B3.032.534.57.506840.0
21FIDE 418616040—−16N−20B=19N+23B−15N=24B+22N−14B−13B3.027.529.07.007420.0
22Kotarbinski, Adam0POL=12N−11B−20N−18N+24B−23N−21B+19N−16B2.528.029.57.2512730.0
23Stanczak, Wiktor0POL−8B−24N−13B−21N−19N+22B−20N+18B−15N2.029.030.56.006350.0
24Duszak, Franciszek0POL−5N+23B−11N−12B−22N=21N−19B−13N−18B1.532.034.03.507890.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets