Mikolaj Grobelny

POL · 16 yrs · K=40 · Peak 1808 (Nov 2024)

Best performance: 1931 at 60th Anniversary International Akiba Rubinstein Chess Festival - Open B(Best of 2024)

NOV26 Rating

1737

Live Rating

1737.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Nov 2026	1737	0
Oct 2026	1737	0
Sep 2026	1737	0
Aug 2026	1737	0
Jul 2026	1737	0
Jun 2026	1737	0
May 2026	1737	0
Apr 2026	1737	+1
Mar 2026	1736	0
Feb 2026	1736	-1
Jan 2026	1737	0
Dec 2025	1737	+1

Form · Classical

oldest → latest

Unbeaten in the last 3 games (3 draws), since Mar 29, 2025.

From 567 classical games on record, the latest on Mar 30, 2025.

Classical games since the November list

No rated standard games this rating periodsince the NOV26 list (Nov 1, 2026)

	Last played	Score	TPR
	III Dolnoslaska Liga Juniorow 2025Mar 28, 2025 – Mar 30, 2025TPR 1626	2/5	1626

The live rating moves only when new rated games are played. Until then it matches the published rating.

Best wins · Classical

From 494 rated classical games against rated opponents, 2017–2025

#	Opponent	Rating
1	Miroslaw Gawronski, 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open B, Aug 2023	, 1986
2	Juliusz Klim, Mistrzostwa Polski Juniorow Mlodszych do lat 14 - OOM Dolny Slask 2024, Apr 2024	, 1955
3	Piotr Sternik, 60th Anniversary International Akiba Rubinstein Chess Festival - Open B, Aug 2024	, 1873
4	Dariusz Kolodziej, 60th Anniversary International Akiba Rubinstein Chess Festival - Open B, Aug 2024	, 1838
5	Sebastian Ochman, Majowy Wroclaw Open - O Zlota Iglice 2022 - Grupa A, Apr 2022	, 1825
6	Daniel Korcz, VIII MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN, Jan 2020	, 1817
7	FM Adam Gibala, 37 Memorial Mistrza Czeslawa Blaszczaka - grupa OPEN, Jul 2023	, 1816
8	Feliks Rutkowski, 60th Anniversary International Akiba Rubinstein Chess Festival - Open B, Aug 2024	, 1812
9	Katarzyna Bukowska, Adolf Anderssen Chess Festival 2023 - Wroclaw Open B, Aug 2023	, 1802
10	Igor Vanduyfhuys, Wroclaw Open 2020 - Group B, Aug 2020	, 1776

#	Opponent	Score	Rating
1	FM Kamil Warchol, Ogolnopolska Olimpiada Mlodziezy 2021 - Chlopcy do lat 12, Jul 2021	, 0/2	, 2183
2	CM Oskar Woloch, III Liga Dolnoslaska 2024, Jun 2024	, 0/1	, 2131
3	Pawel Laszewicz, XVIII Miedzynarodowy Festiwal Szachowy PERLA BALTYKU - Grupa A, Jul 2022	, 0/1	, 2075
4	FM Piotr Kejna, Majowy Wroclaw Open - O Zlota Iglice 2022 - Grupa A, May 2022	, 0/1	, 2039
5	Hiren K G, 60th Anniversary International Akiba Rubinstein Chess Festival - Open B, Aug 2024	, 0/1	, 2035
6	Krzysztof Iwanczuk, III Liga Dolnoslaska 2024, Jun 2024	, ½/1	, 2024
7	Jakub Hiszczynski, IX MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN, May 2021	, 0/1	, 2001
8	CM Bruno Terkiewicz, Mistrzostwa Polski Juniorow Mlodszych do lat 14 - OOM Zachodniopomorskie 2023, May 2023	, 0/1	, 1998
9	Miroslaw Gawronski, 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open B, Aug 2023	, 1/1	, 1986
10	FM Jakub Luberanski, VIII MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN, Jan 2020	, 0/1	, 1972

Openings · Classical

From the moves of 16 of 567 classical games on record.

As WhiteOpens 1.e4 in 5 of 8 games, 1.c4 in 3.

All openings (2 as White)

Openings in White games	Games	Score
English Opening	3	67%
Sicilian Defense	3	33%

2 more games in openings played fewer than 3 times.

Event timeline · Classical

50 of 75 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Performance rating by year

Year	Games	Score	Avg opp	TPR
2025	5	2	1698	1626
2024	61	31½	1683	1697
2023	80	40	1540	1540
2022	92	47½	1484	1498
2021	72	38½	1437	1458
2019	53	25½	1400	1386
2018	62	28½	1209	1180
2017	21	3½	1306	1033

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

III Dolnoslaska Liga Juniorow 20251626
Mar 2025Teamfederation source
Best of 2025Score 2/5Opp avg 1698Start 1777
Polfinaly Mistrzostw Polski Juniorow 2024 C-151743
Nov 2024Swissfederation source
#4 in 2024Score 5/9Opp avg 1700Start 1808
60th Anniversary International Akiba Rubinstein Chess Festival - Open B1931
Aug 2024Swissfederation source
Best of 2024Score 5/9Opp avg 1888Start 1702
Warsaw Chess Festival - group B1668
Jul 2024Swissfederation source
#6 in 2024Score 4½/9Opp avg 1668Start 1736
III Liga Dolnoslaska 20241738
Jun 2024Teamfederation source
#5 in 2024Score 1½/5Opp avg 1887Start 1743
Mistrzostwa Polski Juniorow Mlodszych do lat 14 - OOM Dolny Slask 20241757
Apr 2024Swissfederation source
#3 in 2024Score 4½/9Opp avg 1757Start 1704
III Dolnoslaska Liga Juniorow 20241778
Apr 2024Teamfederation source
#2 in 2024Score 6/7Opp avg 1538Start 1704
Druzynowe Mistrzostwa Dolnego Slaska - Liga Okregowa 2023-2024 gr. Wroclaw r 6-9—(2)
Feb 2024Teamfederation source
Score 1½/2Opp avg 1446Start 1492
XI Turniej Szachowy o Puchar DZSzach - Open B1405
Jan 2024Swissfederation source
#8 in 2024Score 4/9Opp avg 1448Start 1596
XXXIV Miedzynarodowy Festiwal Szachowy CRACOVIA 2023 Grupa C1543
Dec 2023 – Jan 2024Swissfederation source
#7 in 2024Score 3/9Opp avg 1668Start 1596
Weekendowy Turniej Polonii Wroclaw z okazji Dnia Niepodleglosci "1342
Nov 2023Swissfederation source
#9 in 2023Score 4/7Opp avg 1342Start 1663
Eliminacje Strefowe do Mistrzostw Polski Juniorow i Mlodzikow DS LB 2023 - Grupa C131560
Oct 2023Swissfederation source
#5 in 2023Score 7/9Opp avg 1402Start 1675
59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open B1727
Aug 2023Swissfederation source
#2 in 2023Score 4/9Opp avg 1770Start 1478
Adolf Anderssen Chess Festival 2023 - Wroclaw Open B1746
Aug 2023Swissfederation source
Best of 2023Score 5/9Opp avg 1746Start 1478
37 Memorial Mistrza Czeslawa Blaszczaka - grupa OPEN1558
Jul 2023Swissfederation source
#6 in 2023Score 5/7Opp avg 1400Start 1417
Mistrzostwa Dolnego Slaska Juniorow 2023 - Grupa C141478
Jun 2023Swissfederation source
#7 in 2023Score 4½/7Opp avg 1421Start 1401
Mistrzostwa Polski Juniorow Mlodszych do lat 14 - OOM Zachodniopomorskie 20231426
May 2023Swissfederation source
#8 in 2023Score 2½/9Opp avg 1592Start 1577
Turniej "O Zlota Iglice" 2023 - OPEN A1311
Apr – May 2023Swissfederation source
#10 in 2023Score 4½/9Opp avg 1354Start 1577
I Miedzynarodowy Turniej Szachowy o Wroclawska Podkowe CZARNEGO KONIA - Open B1635
Feb 2023Swissfederation source
#3 in 2023Score 5½/10Opp avg 1599Start 1520
Liga Okregowa - okreg Wroclawski 2022-2023 r 6—(2)
Jan 2023Teamfederation source
Score 1/2Opp avg 1229Start 1503
XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa C1584
Dec 2022 – Jan 2023Swissfederation source
#4 in 2023Score 4/9Opp avg 1627Start 1503
Polfinaly Mistrzostw Polski Juniorow 2022 Grupa C131506
Nov 2022Swissfederation source
#6 in 2022Score 5½/9Opp avg 1463Start 1493
MAKROREGIONALNE MISTRZOSTWA STREFY LUBUSKO-DOLNOSLASKIEJ CHLOPCY DO LAT 131435
Oct 2022Swissfederation source
#8 in 2022Score 5/9Opp avg 1392Start 1537
Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa B1547
Aug 2022Swissfederation source
#4 in 2022Score 3½/9Opp avg 1627Start 1535
Druzynowe Mistrzostwa Polski Juniorow - II Liga 20221476
Jul 2022Teamfederation source
#7 in 2022Score 7½/11Opp avg 1343Start 1504

Live ratings projected from the NOV26 published list · Not affiliated with FIDE