CChessStats

Swietokrzyska Liga Szachowa 2025 - Turniej IV (A) - od 1600 PZSzach

Open SwissStandard

31 players participated in this 5-round tournament, held from 29 Nov 2025 to 30 Nov 2025 in Kielce, Poland. 1 titled players from 3 federations. Top 10 Elo average was 1901, and top seed was Oleksii Nakonechnyi (🇵🇱 POL, CM, 2169).

Oleksii Nakonechnyi (🇵🇱 POL, CM, 2169) won with 4.5/5, ahead of Dawid Kozera (4.0) and Maksym Bilenkiy (4.0). Nakonechnyi won solo starting round 4.

The biggest upset came in round 3: Antoni Golab (1508) beat Maciej Mocko (1806), a +298-point gap.

Location
🇵🇱Kielce, Poland
Dates
29 Nov 2025 → 30 Nov 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Top seed
🇵🇱CMOleksii Nakonechnyi2169
Avg top 10
1,901
Participants
31
Titled players · 1
CM×1
Federations · 3 represented
🇵🇱Poland×29
🇺🇦Ukraine×1
🇮🇱Israel×1
Top 3

How it unfolded

Top 6 · 5 rounds

CM Oleksii Nakonechnyi led from R4; +0.5-point edge over the runner-up.

Co-leaders
13
5
3
1
1
1.52.545R1R2R3R4R5
Nakonechnyi4.5Bilenkiy4Kozera4Mazgaj3.5Stawecki3.5Pomagalski3.5
R4–R5 · LEAD HELD

CM Oleksii Nakonechnyi held the sole lead from R4 through R5 without losing it.

R4 · HEAD-TO-HEAD · WINNER VS 2ND

CM Oleksii Nakonechnyi beat Maksym Bilenkiy (White).

WIN STREAKS · 2 top finishers

CM Oleksii Nakonechnyi 4 wins (R1–R4)Maksym Bilenkiy 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1CMOleksii Nakonechnyi*
1
½
—
2Maksym Bilenkiy
0
*——
3Dawid Kozera
½
—*
½
4Bartosz Mazgaj——
½
*

Grille américaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΔ
1Nakonechnyi, OleksiiCM2169POL+22N+4B+7N+3B=2B4.514.516.514.502230+12.0
2Kozera, Dawid1892POL+11B=5N+14B+8B=1N4.013.516.012.002085+46.4
3Bilenkiy, Maksym2064ISR+17B+9N+15B−1N+8B4.013.015.511.002092+10.8
4Stawecki, Bartlomiej1748POL+12B−1N+19B=6N+16N3.513.015.59.251939+48.4
5Mazgaj, Bartosz1686POL+6B=2B=16N=15N+18B3.512.515.010.501993+82.0
6Pomagalski, Marcin1902POL−5N+11B+13N=4B+7N3.512.515.09.751864-4.2
7Olesinski, Michal1823POL+24B+25N−1B+10N−6B3.013.014.56.501884+7.4
8Partyka, Wiktor1844POL+30N+21B+23B−2N−3N3.012.013.05.001794-9.6
9Stoch, Maja1767POL+27N−3B+28N=12B=23N3.09.510.54.251747-3.2
10Dorowski, Nataniel1746POL−28N+31B+21N−7B+24N3.08.08.04.001688-13.6
11Linart, Gracjan1666POL−2N−6N+27B+21B=14N2.512.013.04.251754+11.2
12Golab, Antoni1508POL−4NF+20B=9N+15B2.511.511.56.501870+72.0
13Kowalczyk, Piotr1658POL=14B=19N−6B+25N=20B2.511.012.55.251748+22.8
14Kocia, Kamil1862POL=13N+29B−2N=23B=11B2.511.012.04.501746-12.0
15Rozycki, Jaroslaw1777POL+31N+28B−3N=5B−12N2.511.011.02.751663-14.6
16Kozera, Patryk1857POL−25B+24N=5B+26N−4B2.510.512.05.251646-53.2
17Kosich, Lesia1696UKR−3N=27B+22N−18B+26N2.510.011.04.001726+1.8
18Janik, Marcin1790POL+26B−23N=25B+17N−5N2.59.511.04.751739-5.2
19Mieszczankowski, Adam1537POL=29N=13B−4N=22B+25B2.59.510.54.251701+44.0
20Mocko, Maciej1806POL−21N+30B−12N+31B=13N2.58.08.02.251585-27.6
21Jamrozek, Jan1583POL+20B−8N−10B−11N+29N2.011.012.03.501695+25.6
22Jedlikowski, Jan1696POL−1B=26N−17B=19N+27B2.011.012.03.001611-28.4
23Krystel, Bartlomiej0POLF+18B−8N=14N=9B2.011.011.05.2518160.0
24Kulpinski, Maciej1608POL−7N−16B+30N+28B−10B2.09.510.52.001642+6.8
25Kifer, Jakub1629POL+16N−7B=18N−13B−19N1.510.513.03.751584-14.4
26Koziel, Leon1557POL−18N=22B+29N−16B−17B1.59.510.52.001615+12.0
27Zabicki, Krzysztof1525POL−9B=17N−11N=29B−22N1.010.011.01.751481-4.8
28Golebiowski, Rafal1507POL+10B−15N−9B−24N—1.08.510.53.001533+1.0
29Opala, Natalia1774POL=19B−14N−26B=27N−21B1.08.59.51.751374-100.4
30Cieplinski, Adrian1628POL−8B−20N−24BF+31N1.07.57.50.001508-12.8
31Kocanda, Stanislaw1542POL−15B−10NF−20N−30B0.09.09.00.00940-40.4

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets