Michal Slomczewski

NED · 26 yrs · K=20 · Peak 2117 (May 2024)

Best performance: 2266 at 286th YMCA Spring 2024-A Round 1-3(Best of 2024)

NOV26 Rating

2037

Live Rating

2037.0

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	2037	0
Oct 2026	2037	0
Sep 2026	2037	0
Aug 2026	2037	0
Jul 2026	2037	0
Jun 2026	2037	0
May 2026	2037	0
Apr 2026	2037	0
Mar 2026	2037	0
Feb 2026	2037	0
Jan 2026	2037	0
Dec 2025	2037	0

Form · Classical

oldest → latest

From 340 classical games on record, the latest on Jul 17, 2024.

Classical games since the November list

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

	Last played	Score	TPR
	Warsaw Chess Festival - group AJul 9, 2024 – Jul 17, 2024TPR 1804	1/6	1804

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

Event timeline · Classical

42 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
2024	17	6½	2042	1955
2023	14	6½	2132	2103
2019	14	9	1910	2012
2018	28	21½	1891	2102
2017	59	42	1737	1895
2016	54	31½	1816	1873
2015	44	25	1804	1854
2014	28	17	1663	1743
2013	21	7	1598	1473
2012	15	5	1696	1571
2011	8	1½	1613	1362
2010	11	6	1616	1652

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

Warsaw Chess Festival - group A1804
Jul 2024Swissfederation source
#4 in 2024Score 1/6Opp avg 2077Start 2081
286th YMCA Spring 2024-A Round 9-111894
Jun 2024Round robinfederation source
#3 in 2024Score 1/3Opp avg 2019Start 2107
286th YMCA Spring 2024-A Round 8—(1)
Apr – May 2024Round robinfederation source
Score 0/1Opp avg 2166Start 2106
286th YMCA Spring 2024-A Round 4-72012
Apr – May 2024Round robinfederation source
#2 in 2024Score 2/4Opp avg 2012Start 2106
286th YMCA Spring 2024-A Round 1-32266
Apr 2024Round robinfederation source
Best of 2024Score 2½/3Opp avg 1993Start 2106
Warsaw Chess Festival - group A2132
Jul 2023Swissfederation source
Best of 2023Score 4½/9Opp avg 2132Start 2101
Turniej FIDE w Ursusie o Puchar Burmistrza Bogdana Olesinskiego A4 20232060
Jun 2023Round robinfederation source
#2 in 2023Score 2/5Opp avg 2132Start 2108
II Ursynowski Festiwal Szachowy 20191945
Aug – Sep 2019Swissfederation source
#2 in 2019Score 4/5Opp avg 1705Start 2115
55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN A2068
Aug 2019Swissfederation source
Best of 2019Score 5/9Opp avg 2025Start 2115
Druzynowe Mistrzostwa Polski Juniorow 2018 - II Liga2128
Jul 2018Teamfederation source
#2 in 2018Score 10/11Opp avg 1762Start 2068
Mistrzostwa Polski Juniorow 2018 - C182098
Mar 2018Swissfederation source
#3 in 2018Score 5/9Opp avg 2055Start 2045
VI MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY- OPEN2143
Jan – Feb 2018Swissfederation source
Best of 2018Score 7½/9Opp avg 1870Start 1952
Polfinal Mistrzostw Polski Juniorow 2017 - C171941
Nov 2017Swissfederation source
#2 in 2017Score 6/9Opp avg 1816Start 1962
53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open C1965
Aug 2017Swissfederation source
Best of 2017Score 7/9Opp avg 1745Start 1956
53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open A1927
Aug 2017Swissfederation source
#4 in 2017Score 4½/9Opp avg 1927Start 1956
Otwarte Mistrzostwa Wojewodztwa Lodzkiego w Szachach Klasycznych1937
Jul 2017Swissfederation source
#3 in 2017Score 6½/9Opp avg 1771Start 1904
Mistrzostwa Wojewodztwa Juniorow1873
Apr – May 2017Swissfederation source
#6 in 2017Score 8/9Opp avg 1522Start 1855
XL Weekendowy Turniej o Puchar Prezesa MZSzach1891
Apr 2017Swissfederation source
#5 in 2017Score 4/5Opp avg 1651Start 1855
V MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY- OPEN1814
Jan 2017Swissfederation source
#7 in 2017Score 6/9Opp avg 1689Start 1859
POLFINAL MISTRZOSTW POLSKI JUNIOROW 2016 - C171687
Nov 2016Swissfederation source
#6 in 2016Score 4½/9Opp avg 1687Start 1970
European Youth Chess Championship 2016 - Boys Under 162051
Aug 2016Swissfederation source
Best of 2016Score 3/9Opp avg 2176Start 1920
Mistrzostwa Wojewodztwa Lodzkiego Seniorow1777
Jun 2016Swissfederation source
#5 in 2016Score 6/9Opp avg 1652Start 1935
Mistrzostwa Wojewodztwa Lodzkiego do 18 lat1830
May 2016Swissfederation source
#4 in 2016Score 7/9Opp avg 1610Start 1948
Mistrzostwa Polski Juniorow'2016 - C162018
Mar 2016Swissfederation source
#2 in 2016Score 5½/9Opp avg 1938Start 1887
IV MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY- OPEN1912
Feb 2016Swissfederation source
#3 in 2016Score 5½/9Opp avg 1832Start 1853

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