Mark Dejmek

Country

USA

Birth Year

1967

Gender

M

Title

FIDE ID

2017628

USCF ID

12350320

USCF Rating

2065

FIDE ratings

1944

Classical

Published FIDE

2065

Rapid

Published FIDE

—

Blitz

Published FIDE

Official classical ranks

World rank
#38117
National rank · USA
#1057

Active players · Oct 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
2185 Jan 2006
Recorded years
2002–2026
Archived games
19

Based on available monthly lists and saved games.

USCF rating history

View rating lists

FIDE rating history

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-13 (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
1 2019-08-30 85th Southwest Open 2019 Irving USA 2.24 Mark Dejmek Nikhil Kumar 0-1 51 Open
2 2019-08-29 85th Southwest Open 2019 Irving USA 1.24 Cameron Wheeler Mark Dejmek 1-0 37 Open
3 2018-09-02 84th Southwest Open 2018 Irving USA 7.24 Mark Dejmek Naman Kumar 0-1 57 Open
4 2018-09-02 84th Southwest Open 2018 Irving USA 6.18 Justin Wang Mark Dejmek 1-0 55 Open
5 2018-09-01 84th Southwest Open 2018 Irving USA 5.2 Mark Dejmek Jack Easton 1/2-1/2 26 Open
6 2018-09-01 84th Southwest Open 2018 Irving USA 4.2 Andy Lin Mark Dejmek 1/2-1/2 67 Open
7 2018-08-31 84th Southwest Open 2018 Irving USA 3.12 Mark Dejmek Nicolas Checa 0-1 42 Open
8 2018-08-31 84th Southwest Open 2018 Irving USA 2.15 Cameron Wheeler Mark Dejmek 1/2-1/2 47 Open
9 2018-08-30 84th Southwest Open 2018 Irving USA 1.2 Mark Dejmek Aleksandr Ostrovskiy 1/2-1/2 28 Open
10 2018-08-20 US Chess Masters 2018 Greensboro USA 7.35 Mark Dejmek Apurva Virkud 1-0 55 Open
11 2018-08-20 US Chess Masters 2018 Greensboro USA 6.31 Arthur Guo Mark Dejmek 1-0 41 Open
12 2018-08-19 US Chess Masters 2018 Greensboro USA 5.4 Mark Dejmek Rochelle Wu 1-0 29 Open
13 2018-08-18 US Chess Masters 2018 Greensboro USA 3.33 Mark Dejmek Peter Giannatos 0-1 54 Open
14 2016-08-07 117th US Open 2016 Indianapolis USA 9 Scott Ramer Mark Dejmek 1/2-1/2 29 Open
15 2016-08-05 117th US Open 2016 Indianapolis USA 7 Mark Dejmek Michael Mulyar 1/2-1/2 22 Open
16 2016-08-04 117th US Open 2016 Indianapolis USA 6 Randall Hough Mark Dejmek 0-1 44 Open
17 2015-08-06 116th US Open 2015 Phoenix USA 6 Kenneth Flood Jr Mark Dejmek 1/2-1/2 21 Open
18 2015-08-05 116th US Open 2015 Phoenix USA 5 Mark Dejmek 2084554 1-0 41 Open
19 2013-08-04 114th US Open Middleton USA 9 Michael Langer Mark Dejmek 0-1 39 Open

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