CChessStats

Memorial Mistrza Tadeusza Lubienskiego - grupa A

Open SwissStandard

26 players participated in this 5-round tournament, held from 30 Jan 2026 to 01 Feb 2026 in Gorzow Wielkopolski, Poland. 1 titled players from 2 federations. Top 10 Elo average was 1901, and top seed was Aleksander Czerwonski (🇵🇱 POL, IM, 2281).

Aleksandra Mataczyna (🇵🇱 POL, 1833) won with 4.0/5, ahead of Andrzej Gniadek (4.0) and Denis Penza (4.0). Mataczyna shared the lead from round 2, winning on tie-break.

The biggest upset came in round 3: Aleksandra Mataczyna (1833) beat Aleksander Czerwonski (IM, 2281), a +448-point gap.

Location
🇵🇱Gorzow Wielkopolski, Poland
Dates
30 Jan 2026 → 01 Feb 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Top seed
🇵🇱IMAleksander Czerwonski2281
Avg top 10
1,901
Participants
26
Titled players · 1
IM×1
Federations · 2 represented
🇵🇱Poland×25
🇺🇦Ukraine×1
Top 3

How it unfolded

Top 6 · 5 rounds

Tight race until R5; 4 players tied at 4.0/5, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 4 at the finish.

Co-leaders
12
5
2
2
4
1.52.545R1R2R3R4R5
Gniadek4Koch4Penza4Mataczyna4Swiderski3.5Obrycki3.5
R5 · TIEBREAK CLUSTER

4 players finish on 4.0/5. Mataczyna takes the title on Buchholz Cut1 (12.0).

WIN STREAKS · 3 top finishers

Andrzej Gniadek 4 wins (R2–R5)Maciej Koch 3 wins (R3–R5)Denis Penza 3 wins (R3–R5)

Grille américaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΔ
1Mataczyna, Aleksandra1833POL+16B+25N+8B=6N=5B4.012.012.08.502061+44.8
2Gniadek, Andrzej1941POL−10N+17B+12B+15N+8B4.010.512.59.502004+9.8
3Penza, Denis1906UKR+20B−9N+16B+14N+6B4.010.512.59.501888+0.2
4Koch, Maciej1827POL+23B−8N+18B+9N+12B4.010.511.58.501958+32.8
5Kiecana, Ignacy1832POL+11N−14B+13N+10B=1N3.512.514.510.501753-13.6
6Obrycki, Aleksander1851POL+19N+15B+14N=1B−3N3.512.014.08.001866+6.8
7Swiderski, Radoslaw2117POL+22B=12N+9B−8N+15B3.510.512.07.751983-9.0
8Czerwonski, AleksanderIM2281POL+21N+4B−1N+7B−2N3.015.517.59.502012-13.6
9Janiak, Pawel1659POL+13N+3B−7N−4B+19N3.014.016.08.501835+21.0
10Bajek, Marek1576POL+2B−22N+25B−5N+20B3.011.011.06.001733+14.4
11Seczkowski, Milosz1554POL−5B+24N+22B−12N+14B3.09.510.54.501687+27.2
12Jobell, Remigiusz1738POL+17N=7B−2N+11B−4N2.514.516.56.751786+5.0
13Kiecana, Aleksander0POL−9B+20N−5B=22N+16B2.510.512.04.751641+44.8
14Modzelan, Wojciech1607POL+24B+5N−6B−3B−11N2.014.015.04.501591-4.0
15Urbanowicz, Wojciech1685POL+18B−6N+23B−2B−7N2.013.014.03.001691-1.8
16Kugler, Pawel1555POL−1N+26B−3N+21B−13N2.012.512.52.001504-7.2
17Prokopow, Robert1490POL−12B−2N−21N+18B+26N2.010.510.52.001463-5.6
18Wolyniec, Tymoteusz1459POL−15N+19B−4N−17N+24B2.010.011.03.001444+4.4
19Gniadek, Maurycy1559POL−6B−18N+24B+23N−9B2.09.510.52.001420-31.6
20Jedrzejczyk, Michal1567POL−3N−13B+26N+25B−10N2.09.59.50.00847-51.6
21Modzelan, Antoni1587POL−8B−23N+17B−16N+22B2.08.59.53.501561-13.6
22Szembel, Emil1583POL−7N+10B−11N=13B−21N1.512.014.04.251483-31.6
23Krol, Dariusz1539POL−4N+21B−15N−19BF1.010.010.02.001474-14.0
24Kiecana, Antoni0POL−14N−11B−19N+26B−18N1.09.09.00.007280.0
25Michalski, Alexander0POLF−1B−10N−20NF0.010.010.00.008630.0
26Kiecana, Maciej0POLF−16N−20B−24N−17B0.07.07.00.007430.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets