CChessStats

Druzynowe Mistrzostwa Woj. Podlaskiego Juniorow w Szachach - III Liga

Open SwissStandard

30 players participated in this 5-round tournament, held from 22 Nov 2025 to 23 Nov 2025 in Czarna Bialostocka, Poland. Top 10 Elo average was 1670, and top seed was Jakub Szuminski (🇵🇱 POL, 1909).

Jakub Szuminski (🇵🇱 POL, 1909) won with 5.0/5, ahead of Jan Businski (5.0) and Dawid Perkowski (4.0). Szuminski shared the lead from round 1, winning on tie-break.

The biggest upset came in round 5: Mateusz Raczkiewicz (1523) beat Dawid Azarewicz (1669), a +146-point gap.

Location
🇵🇱Czarna Bialostocka, Poland
Dates
22 Nov 2025 → 23 Nov 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Top seed
🇵🇱Jakub Szuminski1909
Avg top 10
1,670
Participants
30
Federations · 1 represented
🇵🇱Poland×21
Top 3

How it unfolded

Top 6 · 5 rounds

Tight race until R5; 2 players tied at 5.0/5, decided on Buchholz. Title race narrowed from 4 co-leaders at R4 to 2 at the finish.

Co-leaders
16
12
6
4
2
1.52.545R1R2R3R4R5
Szuminski5Businski5Laszuk4Minkiewicz4Perkowski4Pieszko3.5
R5 · TIEBREAK CLUSTER

2 players finish on 5.0/5. Szuminski takes the title on Buchholz Cut1 (8.5).

WIN STREAKS · 3 top finishers

Jakub Szuminski 5 wins (R1–R5)Jan Businski 5 wins (R1–R5)Stefan Laszuk 4 wins (R1–R4)

Grille américaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΔ
1Szuminski, Jakub1909POL+20N+21B+24N+6N+24B5.08.59.59.502470+27.2
2Businski, Jan1851POL+28B+18B+17N+16N+17B5.08.08.08.002322+15.6
3Perkowski, Dawid1471POL+27B+25B−5N+4N+5B4.013.013.09.001670+34.8
4Minkiewicz, Filip1483POL+14B+11N+23B−3B+23N4.011.012.58.501671+34.0
5Laszuk, Stefan1594POL+25N+27N+3B+23B−3N4.010.510.56.501625+6.0
6Pieszko, Antoni1880POL+29N+10N+7B−1B=7N3.515.015.08.251763-20.8
7Perkowski, Jakub1614POL+10B+29B−6N+24N=6B3.511.011.05.751809+38.0
8Azarewicz, Dawid1669POL+19N=9B+16N+17N−16B3.59.511.57.751647-4.8
9Bulej, Dawid0POL+16N=8N−19B+28N+18B3.59.59.55.7516180.0
10Ostrowski, Maciej1533POL−7N−6B+29N+21B+20B3.011.011.04.00953-18.8
11Holownia, Franciszek1406POL−23B−4B+14N+25B+27N3.09.09.03.507260.0
12Plocharczyk, Emilia0POL−15N−?N+30B+26N+22B3.05.55.53.006460.0
13Perkowska, Amelia0POL+22N+26N−?B=?B=?N3.03.03.03.0013970.0
14FIDE 5450444060—−4N=23N−11B+27N+25N2.59.59.51.7513330.0
15Dakowicz, Wiktoria1409POL+12B+30N=?B−?B−?N2.53.03.03.0012110.0
16Raczkiewicz, Mateusz1523POL−9B+19N−8B−2B+8N2.015.517.55.501607+11.6
17Pawluczuk, Maciej1536POL+18N+28N−2B−8B−2N2.015.515.52.00989-22.4
18Sadowski, Bartosz0POL−17B−2N+28B+19N−9N2.012.512.52.008850.0
19FIDE 911851650—−8B−16B+9N−18B+28B2.011.011.03.507980.0
20Otoka, Jan1409POL−1B−24B+21N+29B−10N2.011.011.02.008650.0
21Wojtkowski, Krzysztof0POL+24N−1N−20B−10N+29N2.011.011.01.0015400.0
22FIDE 5450075940—−13B−?N+26B+30N−12N2.07.07.01.007600.0
23Sadowski, Lukasz1592POL+11N=14B−4N−5N−4B1.515.017.54.25702-74.8
24Orlowski, Adam1514POL−21B+20N−1B−7B−1N1.015.517.52.001015-25.6
25FIDE 418956490—−5B−3N+27B−11N−14B1.013.513.50.007210.0
26FIDE 911426360—−?N−13B−22N−12B+30N1.08.08.00.007600.0
27FIDE 5450075600—−3N−5B−25N−14B−11B0.013.514.50.007210.0
28FIDE 911529250—−2N−17B−18N−9B−19N0.012.514.50.008850.0
29FIDE 418511530—−6B−7N−10B−20N−21B0.012.014.00.008750.0
30FIDE 5450538200—−?B−15B−12N−22B−26B0.08.58.50.006460.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets