Mistrzostwa Mazowsza Juniorow 2026 do lat 11

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53 players participated in this 7-round tournament, held from 06 Jun 2026 to 07 Jun 2026 in Ciechanow, Poland. Top 10 Elo average was 1564, and top seed was Laura Grzeszczyk (🇵🇱 POL, 1675).

Laura Grzeszczyk (🇵🇱 POL, 1675) won with 6.0/7, ahead of Dziamid Rekets (6.0) and Rafal Paluszkiewicz (6.0). Grzeszczyk won on tie-break after catching the field in the final round.

Location

🇵🇱Ciechanow, Poland

Dates

06 Jun 2026 → 07 Jun 2026

Time control

Standard: All Moves in 55 Min. Incr. 5 Sec. / /

System

Swiss · 7 rounds

Top seed

🇵🇱Laura Grzeszczyk1675

Avg top 10

1,564

Participants

Federations · 1 represented

🇵🇱Poland×30

Top 3

🥇
Laura Grzeszczyk
🇵🇱POL·1675
6.0pts·1780perf+27.6
🥈
Dziamid Rekets
🇵🇱POL·1561
6.0pts·1686perf+20.4
🥉
Rafal Paluszkiewicz
🇵🇱POL·1514
6.0pts·1747perf+58.4

How it unfolded

Top 6 · 7 rounds

Tight race until R7; 3 players tied at 6.0/7, decided on Buchholz.

Co-leaders

Grzeszczyk6Paluszkiewicz6Rekets6Borkowski5.5Kraus5Burnos5— ex-leaders:Reketsled R4, #8

R6 · LEADER CHANGE07 Jun

Rafal Paluszkiewicz takes the sole lead (5.5/6).

R7 · TIEBREAK CLUSTER

3 players finish on 6.0/7. Grzeszczyk takes the title on Buchholz Cut1 (31.0).

WIN STREAKS · 3 top finishers

Laura Grzeszczyk 3 wins (R1–R3)Rafal Paluszkiewicz 3 wins (R4–R6)Dziamid Rekets 4 wins (R1–R4)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Laura Grzeszczyk	*	—	1	½
2Rafal Paluszkiewicz	—	*	—	½
3Dziamid Rekets	0	—	*	—
4Jan Borkowski	½	½	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Grzeszczyk, Laura	1675	POL	+7N	+18B	+8N	=6B	+2N	=4B	+14N	6.0	31.0	35.0	29.75	1780	+27.6
2	Rekets, Dziamid	1561	POL	+51B	+19N	+12B	+21N	−1B	+9N	+7B	6.0	29.0	31.0	25.00	1686	+20.4
3	Paluszkiewicz, Rafal	1514	POL	+52B	+30N	=13B	+5N	+15N	+10B	=4N	6.0	28.0	29.0	24.00	1747	+58.4
4	Borkowski, Jan	1563	POL	+50N	+20B	+14N	=15B	+6N	=1N	=3B	5.5	30.0	32.0	23.75	1691	+34.0
5	Kraus, Mikolaj	1477	POL	+41N	+27B	+10N	−3B	=13N	+15B	=8N	5.0	29.0	32.0	21.25	1575	+27.2
6	Burnos, Jan	1546	POL	+34N	+43B	+11N	=1N	−4B	=14B	+18N	5.0	28.5	31.5	20.75	1580	+9.2
7	Wojtasinski, Piotr	0	POL	−1B	+49N	+37B	+12N	+17B	+21N	−2N	5.0	28.5	30.5	18.50	1559	0.0
8	Kowalski, Cezary	1504	POL	+29B	+24N	−1B	+27N	=30B	+13N	=5B	5.0	27.5	31.0	20.75	1525	+3.2
9	Andruszkiewicz, Szymon	1577	POL	+45N	=23B	+16N	=13B	+18N	−2B	+20N	5.0	27.0	30.0	19.75	1462	-18.0
10	Dul, Leonard	1564	POL	+40B	+31N	−5B	+46N	+19B	−3N	+26B	5.0	25.5	28.0	17.00	696	-47.6
11	Bilynskyi-Slotylo, Oleksiy	1432	POL	+26B	+25N	−6B	+35N	−21B	+30N	+19B	5.0	24.5	28.0	19.00	746	-13.6
12	Zbrzezna, Maja	1432	POL	+53N	+32B	−2N	−7B	+36N	+38B	+27N	5.0	24.5	25.5	14.50	1489	+6.0
13	Ponikowski, Witold	1424	POL	+38N	+22B	=3N	=9N	=5B	−8B	+32N	4.5	28.5	31.5	18.50	1431	0.0
14	Banasiuk, Mateusz	1468	POL	+33B	+35N	−4B	+24N	+25B	=6N	−1B	4.5	28.0	31.5	17.50	1322	-19.6
15	Stanczak, Julian	1509	POL	+42N	+46B	+36N	=4N	−3B	−5N	+21B	4.5	26.5	29.0	15.25	1406	-23.2
16	FIDE 91181542	0	—	=37B	+?N	−9B	=23N	+24B	=35N	+31B	4.5	23.0	23.0	12.75	1299	0.0
17	Dabrowski, Wiktor	1623	POL	−22B	=37N	+47B	+40N	−7N	+34B	+30B	4.5	22.0	24.5	14.00	1406	-11.2
18	Ciubak, Helena	1402	POL	+49B	−1N	+33B	+26N	−9B	+25N	−6B	4.0	27.5	29.5	13.50	799	-30.0
19	Szaroszyk, Ida	0	POL	+48N	−2B	+34N	+32B	−10N	+28B	−11N	4.0	27.0	29.0	13.00	719	0.0
20	Smykla, Franciszek	0	POL	+47B	−4N	−26B	+33N	+?B	+22N	−9B	4.0	24.5	24.5	10.00	770	0.0
21	Mazurek, Adam	0	POL	+?N	+?B	+23N	−2B	+11N	−7B	−15N	4.0	24.5	24.5	9.00	1488	0.0
22	FIDE 91181666	0	—	+17N	−13N	+31B	=36B	=28N	−20B	+?N	4.0	23.5	23.5	11.50	1488	0.0
23	FIDE 545042101	0	—	+?N	=9N	−21B	=16B	=34N	=36B	+42N	4.0	23.0	23.0	11.00	1497	0.0
24	Kawczynski, Marcel	0	POL	+?N	−8B	+41N	−14B	−16N	+48B	+38N	4.0	22.0	22.0	8.00	686	0.0
25	Stanczak, Wiktor	0	POL	+?N	−11B	+48N	+?B	−14N	−18B	+44N	4.0	18.5	18.5	5.00	1238	0.0
26	FIDE 545028028	0	—	−11N	+?B	+20N	−18B	+?N	+?B	−10N	4.0	18.0	18.0	4.00	1262	0.0
27	Markowicz, Jan	0	POL	+?B	−5N	+?B	−8B	+?N	+44N	−12B	4.0	18.0	18.0	3.00	671	0.0
28	FIDE 545047243	0	—	−36B	+?B	+43N	=?N	=22B	−19N	+40B	4.0	17.0	17.0	8.00	617	0.0
29	Brejnakowski, Adam	0	POL	−8N	+?B	−?N	−?B	+?N	+?B	+36N	4.0	8.0	8.0	3.00	1246	0.0
30	Grudzien, Jan	0	POL	+?N	−3B	+42N	+38B	=8N	−11B	−17N	3.5	26.5	26.5	8.50	1196	0.0
31	Renn, Urszula	0	POL	+?N	−10B	−22N	+53B	+41N	=32B	−16N	3.5	21.0	21.0	5.75	764	0.0
32	Rozycki, Marceli	0	POL	+?B	−12N	+?B	−19N	+39B	=31N	−13B	3.5	20.0	20.0	4.75	628	0.0
33	FIDE 545090750	0	—	−14N	+?B	−18N	−20B	+37B	=?N	+46B	3.5	18.0	18.0	5.50	1336	0.0
34	FIDE 545090769	0	—	−6B	+?N	−19B	+?N	=23B	−17N	+?B	3.5	17.5	17.5	2.00	785	0.0
35	Musz, Ignacy	0	POL	+?N	−14B	+39N	−11B	+?N	=16B	−?N	3.5	17.0	17.0	5.25	640	0.0
36	Kazon, Konstanty	1417	POL	+28N	+39B	−15B	=22N	−12B	=23N	−29B	3.0	25.5	28.5	11.00	671	-34.0
37	Michalski, Aleksander	1406	POL	=16N	=17B	−7N	−41B	−33N	+50B	+48N	3.0	22.5	24.5	8.50	1623	+11.2
38	FIDE 91183758	0	—	−13B	+?B	+?N	−30N	+46B	−12N	−24B	3.0	19.5	19.5	2.50	1299	0.0
39	FIDE 545090807	0	—	+?N	−36N	−35B	+45B	−32N	−42B	+?N	3.0	16.0	16.0	3.00	617	0.0
40	FIDE 545046891	0	—	−10N	=?B	+?N	−17B	=47N	+?B	−28N	3.0	16.0	16.0	1.25	794	0.0
41	FIDE 545046913	0	—	−5B	+?N	−24B	+37N	−31B	−?B	+?N	3.0	15.5	15.5	3.00	1310	0.0
42	FIDE 91164141	0	—	−15B	+?N	−30B	−?N	+?B	+39N	−23B	3.0	15.0	15.0	3.00	709	0.0
43	FIDE 545017751	0	—	+?B	−6N	−28B	−44N	+49B	−?N	+?B	3.0	14.0	14.0	2.00	746	0.0
44	FIDE 545038643	0	—	−?N	−?B	+?N	+43B	+?N	−27B	−25B	3.0	11.0	11.0	3.00	1418	0.0
45	FIDE 545042179	0	—	−9B	−?N	+?B	−39N	+?B	−?N	+?B	3.0	8.0	8.0	0.00	777	0.0
46	FIDE 91184312	0	—	+?B	−15N	+?B	−10B	−38N	=47B	−33N	2.5	18.5	18.5	1.25	737	0.0
47	FIDE 41859537	0	—	−20N	=50B	−17N	+48B	=40B	=46N	−?B	2.5	18.0	18.0	5.75	719	0.0
48	FIDE 545042152	0	—	−19B	+51N	−25B	−47N	+52B	−24N	−37B	2.0	19.5	20.5	3.00	606	0.0
49	FIDE 545038651	0	—	−18N	−7B	−?N	+?B	−43N	−?B	+52B	2.0	13.0	13.0	1.00	609	0.0
50	FIDE 545046921	0	—	−4B	=47N	−?B	−?N	+?B	−37N	=?B	2.0	11.0	11.0	1.25	685	0.0
51	FIDE 545037086	0	—	−2N	−48B	+?N	−?B	−?N	−?B	+?N	2.0	8.0	8.0	0.00	761	0.0
52	FIDE 545066353	0	—	−3N	−?B	+?N	−?B	−48N	−?B	−49N	1.0	10.0	10.0	0.00	714	0.0
53	FIDE 545042098	0	—	−12B	−?N	+?B	−31N	−?B	−?N	−?B	1.0	8.5	8.5	0.00	632	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Paluszkiewicz, RafalPOL
+58.4
6.0 pts · #2
2Borkowski, JanPOL
+34.0
5.5 pts · #3
3Grzeszczyk, LauraPOL
+27.6
6.0 pts · #1

Top rating losers

1Dul, LeonardPOL
-47.6
5.0 pts · #31
2Kazon, KonstantyPOL
-34.0
3.0 pts · #48
3Ciubak, HelenaPOL
-30.0
4.0 pts · #34