Mistrzostwa Polski Juniorow - OOM Lodzkie 2026 - Grupa D12

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52 players participated in this 9-round tournament, held from 20 Apr 2026 to 26 Apr 2026 in Ossa, Poland. 1 titled players. Top 10 Elo average was 1714, and top seed was Lila Rzadkowska (🇵🇱 POL, WCM, 1909).

Lila Rzadkowska (🇵🇱 POL, WCM, 1909) won with 7.5/9, ahead of Weronika Trzcinska (7.5) and Bao Anh Angelina Nguyen Doan (7.0). Rzadkowska shared the lead from round 8, winning on tie-break.

The biggest upset came in round 4: Aleksandra Czekaj (1465) beat Julia Zelazny (1669), a +204-point gap.

Location

🇵🇱Ossa, Poland

Dates

20 Apr 2026 → 26 Apr 2026

Time control

Standard: 90 minutes for first 40 moves and 15 min. for the rest of the game with 30 sec. increment from move 1

System

Swiss · 9 rounds

Top seed

🇵🇱WCMLila Rzadkowska1909

Avg top 10

1,714

Participants

Titled players · 1

WCM×1

Federations · 1 represented

🇵🇱Poland×52

Top 3

🥇
WCMLila Rzadkowska
🇵🇱POL·1909
7.5pts·1924perf+10.0
🥈
Weronika Trzcinska
🇵🇱POL·1691
7.5pts·1918perf+88.0
🥉
Bao Anh Angelina Nguyen Doan
🇵🇱POL·1869
7.0pts·1881perf+8.8

How it unfolded

Top 6 · 9 rounds

Tight race until R9; 2 players tied at 7.5/9, decided on Buchholz.

Co-leaders

Rzadkowska7.5Trzcinska7.5Nguyen Doan7Szczurek6.5Przewlocka6Goralik6

R9 · TIEBREAK CLUSTER

2 players finish on 7.5/9. Rzadkowska takes the title on Buchholz Cut1 (47.0).

R6 · HEAD-TO-HEAD · WINNER VS 2ND

WCM Lila Rzadkowska beat Weronika Trzcinska (White).

WIN STREAKS · 2 top finishers

Weronika Trzcinska 5 wins (R1–R5)Bao Anh Angelina Nguyen Doan 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1WCMLila Rzadkowska	*	1	½	1
2Weronika Trzcinska	0	*	½	1
3Bao Anh Angelina Nguyen Doan	½	½	*	—
4Julia Szczurek	0	0	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Rzadkowska, LilaWCM	1909	POL	+16N	+23B	=24N	=10B	+18N	+2B	=3N	+4B	+5N	7.5	47.0	51.5	43.00	1924	+10.0
2	Trzcinska, Weronika	1691	POL	+35B	+40N	+32B	+4N	+5B	−1N	+13B	=3N	+12B	7.5	45.5	49.0	38.00	1918	+88.0
3	Nguyen Doan, Bao Anh Angelina	1869	POL	+29B	+25N	+6B	=5N	=13B	+11N	=1B	=2B	+10N	7.0	47.5	52.0	39.00	1881	+8.8
4	Szczurek, Julia	1559	POL	+44B	+9N	+10B	−2B	+15N	=13N	+6B	−1N	+14B	6.5	47.5	51.0	33.50	1836	+115.6
5	Grzeszczyk, Laura	1629	POL	+47N	+26B	+33N	=3B	−2N	=7B	+23N	+10B	−1B	6.0	46.5	49.5	28.00	1782	+72.0
6	Wawrzyniak, Aleksandra	1654	POL	+39N	+27B	−3N	+30B	=11N	=23B	−4N	+16N	+17B	6.0	42.0	45.5	27.00	1708	+24.4
7	Dabrowska, Eliza	1517	POL	−10B	=41N	+38B	+34N	+19B	=5N	=12B	=9N	+25B	6.0	40.5	44.0	28.00	1689	+82.4
8	Goralik, Zuzanna	1641	POL	−20B	+19N	−16B	=26N	+28B	+34N	=11B	+25N	+13B	6.0	39.0	43.0	28.00	1653	+6.8
9	Przewlocka, Alicja	1663	POL	+17N	−4B	−27N	+39B	+36N	=30B	+31N	=7B	+18N	6.0	39.0	42.5	26.50	1658	-3.2
10	Slusarczyk, Agnieszka	1696	POL	+7N	+30B	−4N	=1N	+21B	+14B	+24N	−5N	−3B	5.5	47.5	51.5	28.25	1731	+18.4
11	Darocha, Zofia	1550	POL	+49N	=33B	=14N	+22N	=6B	−3B	=8N	=23B	+24N	5.5	42.0	44.5	24.75	1712	+69.2
12	Taradajko, Helena	1577	POL	+37N	=13N	=22B	−14B	+50N	+15B	=7N	+24B	−2N	5.5	42.0	44.0	23.50	1670	+47.2
13	Karcz, Aleksandra	1691	POL	+36N	=12B	+31N	+24B	=3N	=4B	−2N	=18B	−8N	5.0	46.0	50.0	24.50	1664	-14.4
14	Holubowska, Zofia	1629	POL	+38B	=34N	=11B	+12N	=25B	−10N	+35B	=17N	−4N	5.0	40.5	44.5	23.00	1590	-19.2
15	Sieczkowska, Hanna	1627	POL	−26B	+39N	+34B	+16N	−4B	−12N	=19B	=20N	+35B	5.0	39.5	43.0	21.50	1557	-34.8
16	Brzezinska, Alicja	1537	POL	−1B	+45N	+8N	−15B	−30N	+50B	+36N	−6B	+31N	5.0	39.5	41.5	19.00	1632	+40.8
17	Topylo, Izabela	1508	POL	−9B	+48N	−23N	+49B	+27N	=18B	+22N	=14B	−6N	5.0	39.0	41.5	20.00	1570	+22.0
18	Krotava, Palina	1614	POL	−31N	+47B	+36N	+50B	−1B	=17N	+32B	=13N	−9B	5.0	38.5	40.5	18.00	1586	-13.6
19	Strochalska, Antonina	1555	POL	=46N	−8B	+49N	+37B	−7N	=20B	=15N	=31B	+23N	5.0	37.5	40.0	19.50	1538	-5.6
20	Andrzejewska, Anna	1487	POL	+8N	−24B	−30N	=42B	+33N	=19N	=29B	=15B	+32N	5.0	37.0	40.5	23.00	1600	+48.8
21	Wawrzyniak, Weronika	1508	POL	−33N	=37B	+28N	+43B	−10N	−31B	+41N	=32B	+30N	5.0	33.5	37.0	19.50	1579	+30.4
22	Babicz, Hanna	1628	POL	+51N	=31B	=12N	−11B	+45N	F	−17B	+36B	+34N	5.0	33.0	33.0	17.75	1592	-16.0
23	Zdrojewska, Anna	1609	POL	+45B	−1N	+17B	=32N	+31B	=6N	−5B	=11N	−19B	4.5	43.0	46.0	19.75	1590	-10.4
24	Przygodzka, Emilia	1654	POL	+52B	+20N	=1B	−13N	+32B	+25N	−10B	−12N	−11B	4.5	42.5	43.5	18.25	1583	-33.2
25	Klincewicz, Katarzyna	1606	POL	+50N	−3B	+26N	+27B	=14N	−24B	+30N	−8B	−7N	4.5	41.5	43.5	17.50	1595	-6.4
26	Tempich, Wiktoria	1472	POL	+15N	−5N	−25B	=8B	+43N	−35N	+28B	=30B	=33N	4.5	38.0	41.5	20.00	1587	+54.8
27	Delikat, Zofia	1540	POL	+48B	−6N	+9B	−25N	−17B	−32N	+40B	=37N	+39B	4.5	36.5	39.5	18.00	1561	+8.4
28	Kocisz, Emilia	1429	POL	−40B	=35N	−21B	+52N	−8N	+43B	−26N	+47B	+42N	4.5	33.0	34.0	13.00	1537	+52.0
29	Kolosza, Luiza	1520	POL	−3N	−50B	+46N	−45B	+49N	=37B	=20N	=33B	+44N	4.5	32.0	34.0	15.50	1365	-51.2
30	Staszczyszyn, Marta	1584	POL	+41B	−10N	+20B	−6N	+16B	=9N	−25B	=26N	−21B	4.0	41.5	45.0	18.75	1519	-30.4
31	Czekaj, Aleksandra	1465	POL	+18B	=22N	−13B	+33B	−23N	+21N	−9B	=19N	−16B	4.0	40.5	44.5	19.00	1565	+48.0
32	Plocharczyk, Emilia	0	POL	+42N	+46B	−2N	=23B	−24N	+27B	−18N	=21N	−20B	4.0	39.5	42.5	15.75	1495	0.0
33	Zelazny, Julia	1669	POL	+21B	=11N	−5B	−31N	−20B	=38N	+51B	=29N	=26B	4.0	38.5	40.5	16.25	1467	-94.8
34	Krysztofiak, Victoria	1427	POL	+43N	=14B	−15N	−7B	+42N	−8B	+45N	=35N	−22B	4.0	38.0	41.0	14.50	1529	+48.4
35	Radomska, Nikola	1516	POL	−2N	=28B	−37N	+51B	+46N	+26B	−14N	=34B	−15N	4.0	37.5	39.5	13.75	1435	-38.0
36	Dybowska, Elena	1515	POL	−13B	+44N	−18B	+41N	−9B	+40N	−16B	−22N	+46B	4.0	36.5	39.5	13.50	1435	-30.8
37	Wojdakowska, Emilia	1422	POL	−12B	=21N	+35B	−19N	=40B	=29N	=42B	=27B	=38N	4.0	36.0	39.5	16.50	1494	+36.4
38	Kruczkowska, Alicja	1485	POL	−14N	=43B	−7N	−46B	+39N	=33B	=47N	+41B	=37B	4.0	32.5	35.5	14.25	1529	+18.0
39	Olesinska, Laura	1493	POL	−6B	−15B	+44N	−9N	−38B	+46B	+50N	=42B	−27N	3.5	35.5	37.5	10.25	1337	-52.4
40	Cyboran, Zuzanna	1582	POL	+28N	−2B	−50N	=47B	=37N	−36B	−27N	+49B	=43N	3.5	33.5	35.5	12.25	1373	-88.8
41	Pajer, Paulina	1438	POL	−30N	=7B	=42N	−36B	+47N	=45B	−21B	−38N	+52B	3.5	32.5	33.5	10.25	1430	-3.2
42	Grycel, Hanna	1552	POL	−32B	=51N	=41B	=20N	−34B	+44B	=37N	=39N	−28B	3.5	32.0	34.0	12.50	1351	-78.0
43	Pietrzykowska, Dagmara	1581	POL	−34B	=38N	+51B	−21N	−26B	−28N	=46B	+48N	=40B	3.5	31.5	33.5	10.25	1325	-97.2
44	Owczarzak, Liliana	0	POL	−4N	−36B	−39B	=48N	+52B	−42N	+49N	+45B	−29B	3.5	30.5	31.5	8.00	1354	0.0
45	Skoneczka, Czeslawa	1453	POL	−23N	−16B	+52B	+29N	−22B	=41N	−34B	−44N	=47N	3.0	33.0	34.0	8.75	1430	-12.4
46	Pietraszewska, Julia	0	POL	=19B	−32N	−29B	+38N	−35B	−39N	=43N	+51B	−36N	3.0	32.5	34.5	10.25	1431	0.0
47	Magalska, Marcelina	1485	POL	−5B	−18N	+48B	=40N	−41B	=51N	=38B	−28N	=45B	3.0	32.5	34.5	9.25	1320	-68.4
48	Kosmala, Aleksandra	0	POL	−27N	−17B	−47N	=44B	−51N	=49B	+52N	−43B	+50N	3.0	26.0	27.0	6.00	1347	0.0
49	Zbrzezna, Maja	0	POL	−11B	+52N	−19B	−17N	−29B	=48N	−44B	−40N	+51N	2.5	32.0	33.0	4.50	1369	0.0
50	Oledzka, Pola	1449	POL	−25B	+29N	+40B	−18N	−12B	−16N	−39B	−52N	−48B	2.0	34.5	35.5	8.00	1360	-35.2
51	Kosiorek, Magdalena	1477	POL	−22B	=42B	−43N	−35N	+48B	=47B	−33N	−46N	−49B	2.0	29.0	31.5	6.25	1299	-50.0
52	Ciszewska, Pola	1495	POL	−24N	−49B	−45N	−28B	−44N	F	−48B	+50B	−41N	1.0	26.5	26.5	2.00	1245	-63.2

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Szczurek, JuliaPOL
+115.6
6.5 pts · #11
2Trzcinska, WeronikaPOL
+88.0
7.5 pts · #3
3Dabrowska, ElizaPOL
+82.4
6.0 pts · #7

Top rating losers

1Pietrzykowska, DagmaraPOL
-97.2
3.5 pts · #44
2Zelazny, JuliaPOL
-94.8
4.0 pts · #23
3Cyboran, ZuzannaPOL
-88.8
3.5 pts · #41

Biggest upsets

R4+204 Elo gap
Czekaj, Aleksandra1465 beat Zelazny, Julia1669
R5+182 Elo gap
Andrzejewska, Anna1487 beat Zelazny, Julia1669
R1+155 Elo gap
Tempich, Wiktoria1472 beat Sieczkowska, Hanna1627