Jacek Tomczak

Country

POL

Birth Year

1990

Gender

M

Title

Grandmaster

FIDE ID

1124668

FIDE ratings

2545

Classical

Published FIDE

2543

Rapid

Published FIDE

2523

Blitz

Published FIDE

Official classical ranks

World rank
#327
National rank · POL
#8

Active players · Oct 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
2635 Mar 2019
Recorded years
2002–2026
Archived games
1061

Based on available monthly lists and saved games.

FIDE rating history

Published rating lists through Oct 2026.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-12 (UTC).

Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).

# Date Event Site Round White Black Result Moves View
801 2016-01-17 ch-POL Academic Team 2016 Hucisko POL 8.1 Bartlomiej Rozycki Jacek Tomczak 0-1 73 Open
802 2016-01-17 ch-POL Academic Team 2016 Hucisko POL 7.1 Jacek Tomczak Mateusz Dubinski 1-0 28 Open
803 2016-01-16 ch-POL Academic Men 2015 Hucisko POL 9.2 Jacek Tomczak Kamil Plichta 1/2-1/2 77 Open
804 2016-01-16 ch-POL Academic Men 2015 Hucisko POL 8.1 Kamil Dragun Jacek Tomczak 1/2-1/2 25 Open
805 2016-01-16 ch-POL Academic Men 2015 Hucisko POL 7.1 Jacek Tomczak Michal Luch 1-0 45 Open
806 2016-01-16 ch-POL Academic Team 2016 Hucisko POL 6.1 Kamil Tomsia Jacek Tomczak 0-1 30 Open
807 2016-01-16 ch-POL Academic Team 2016 Hucisko POL 5.1 Jacek Tomczak Dariusz Swiercz 0-1 66 Open
808 2016-01-16 ch-POL Academic Team 2016 Hucisko POL 4.1 Maciej Klekowski Jacek Tomczak 1-0 56 Open
809 2016-01-16 ch-POL Academic Team 2016 Hucisko POL 3.1 Jacek Tomczak Wojciech Reza 1-0 41 Open
810 2016-01-16 ch-POL Academic Team 2016 Hucisko POL 2.1 Piotr Januszewski Jacek Tomczak 0-1 40 Open
811 2016-01-16 ch-POL Academic Team 2016 Hucisko POL 1.1 Jacek Tomczak Marcin Pietruszewski 1-0 48 Open
812 2016-01-15 ch-POL Academic Men 2015 Hucisko POL 6.1 Maciej Klekowski Jacek Tomczak 1/2-1/2 61 Open
813 2016-01-15 ch-POL Academic Men 2015 Hucisko POL 5.1 Jacek Tomczak Damian Lewtak 1-0 34 Open
814 2016-01-15 ch-POL Academic Men 2015 Hucisko POL 4.1 Piotr Piesik Jacek Tomczak 0-1 65 Open
815 2016-01-15 ch-POL Academic Men 2015 Hucisko POL 3.2 Jacek Tomczak Przemyslaw Swiech 1-0 57 Open
816 2016-01-15 ch-POL Academic Men 2015 Hucisko POL 2.3 Ignat Bogdanov Jacek Tomczak 0-1 50 Open
817 2016-01-15 ch-POL Academic Men 2015 Hucisko POL 1.3 Jacek Tomczak Adam Musial 1-0 35 Open
818 2015-09-06 TCh-POL Ekstraliga 2015 Poland POL 6.5 Jacek Tomczak Pawel Jaracz 1/2-1/2 36 Open
819 2015-09-05 TCh-POL Ekstraliga 2015 Poland POL 5.2 Pawel Weichhold Jacek Tomczak 1-0 29 Open
820 2015-09-04 TCh-POL Ekstraliga 2015 Poland POL 4.4 Jacek Tomczak Bartosz Socko 1/2-1/2 45 Open
821 2015-08-17 23rd Poznan Open 2015 Poznan POL 9.2 Jacek Tomczak Klaudiusz Urban 1-0 45 Open
822 2015-08-16 23rd Poznan Open 2015 Poznan POL 8.1 14100177 Jacek Tomczak 1/2-1/2 13 Open
823 2015-08-15 23rd Poznan Open 2015 Poznan POL 7.1 Jacek Tomczak Vitali Koziak 1-0 60 Open
824 2015-08-15 23rd Poznan Open 2015 Poznan POL 6.2 Jacek Tomczak Kamil Plichta 1/2-1/2 34 Open
825 2015-08-14 23rd Poznan Open 2015 Poznan POL 5.2 Wojciech Reza Jacek Tomczak 0-1 38 Open
826 2015-08-13 23rd Poznan Open 2015 Poznan POL 4.3 Jacek Tomczak Kamil Koziol 1-0 34 Open
827 2015-08-12 23rd Poznan Open 2015 Poznan POL 3.1 Radoslaw Dzierzak Jacek Tomczak 1/2-1/2 52 Open
828 2015-08-11 23rd Poznan Open 2015 Poznan POL 2.1 Jacek Tomczak Dawid Bajerlein 1-0 27 Open
829 2015-08-10 23rd Poznan Open 2015 Poznan POL 1.1 Robert Lisiecki Jacek Tomczak 0-1 28 Open
830 2015-07-18 Najdorf Mem Open A 2015 Warsaw POL 9.2 Ivan Cheparinov Jacek Tomczak 1/2-1/2 20 Open
831 2015-07-17 Najdorf Mem Open A 2015 Warsaw POL 8.6 Jacek Tomczak Kacper Drozdowski 1-0 35 Open
832 2015-07-16 Najdorf Mem Open A 2015 Warsaw POL 7.9 Jacek Tomczak Sumiya Bilguun 1-0 40 Open
833 2015-07-15 Najdorf Mem Open A 2015 Warsaw POL 6.5 Vasif Durarbayli Jacek Tomczak 1-0 22 Open
834 2015-07-14 Najdorf Mem Open A 2015 Warsaw POL 5.8 Jacek Tomczak Narayanan S L 1-0 53 Open
835 2015-07-13 Najdorf Mem Open A 2015 Warsaw POL 4.12 Martin Blahynka Jacek Tomczak 0-1 37 Open
836 2015-07-12 Najdorf Mem Open A 2015 Warsaw POL 3.11 Jacek Tomczak Karina Cyfka 1/2-1/2 31 Open
837 2015-07-11 Najdorf Mem Open A 2015 Warsaw POL 2.1 Ingvar Thor Johannesson Jacek Tomczak 1/2-1/2 33 Open
838 2015-07-10 Najdorf Mem Open A 2015 Warsaw POL 1.14 Jacek Tomczak Oleg Zujev 1-0 25 Open
839 2015-07-07 11th Baltic Pearl Open Lazy POL 9.1 Jacek Tomczak Vadim Shishkin 1/2-1/2 33 Open
840 2015-07-06 11th Baltic Pearl Open Lazy POL 8.1 Marek Chomczyk Jacek Tomczak 0-1 55 Open
841 2015-07-05 11th Baltic Pearl Open Lazy POL 7.1 Jacek Tomczak Titas Stremavicius 1-0 73 Open
842 2015-07-03 11th Baltic Pearl Open Lazy POL 6.1 Piotr Snihur Jacek Tomczak 0-1 31 Open
843 2015-07-02 11th Baltic Pearl Open Lazy POL 5.1 Jacek Tomczak Kirill Stupak 1-0 57 Open
844 2015-07-01 11th Baltic Pearl Open Lazy POL 4.1 Mikhail Mozharov Jacek Tomczak 1/2-1/2 8 Open
845 2015-06-30 11th Baltic Pearl Open Lazy POL 3.1 Jacek Tomczak Michal Rudolf 1-0 20 Open
846 2015-06-29 11th Baltic Pearl Open Lazy POL 2.1 Magdalena Miturova Jacek Tomczak 0-1 70 Open
847 2015-06-28 11th Baltic Pearl Open Lazy POL 1.1 Jacek Tomczak Dariusz Baumann 1-0 50 Open
848 2015-05-10 TCh-POL Ekstraliga 2015 Poland POL 3.3 Krystian Kuzmicz Jacek Tomczak 1/2-1/2 43 Open
849 2015-05-09 TCh-POL Ekstraliga 2015 Poland POL 2.3 Jacek Tomczak Wojciech Moranda 0-1 34 Open
850 2015-05-08 TCh-POL Ekstraliga 2015 Poland POL 1.4 Kacper Piorun Jacek Tomczak 1/2-1/2 60 Open

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