Dariusz Swiercz

Country

USA

Birth Year

1994

Gender

M

Title

Grandmaster

FIDE ID

1126881

USCF ID

16113717

USCF Rating

2661

FIDE ratings

2579

Classical

Published FIDE

2646

Rapid

Published FIDE

2577

Blitz

Published FIDE

Official classical ranks

World rank
#202
National rank · USA
#20

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2670 Aug 2019
Recorded years
2003–2026
Archived games
1651

Based on available monthly lists and saved games.

FIDE rating history

Published rating lists through Oct 2026.

View rating lists

USCF 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: 2026-10-07 (UTC).

# Date Event Site Round White Black Result Moves View
1 2026-07-03 Naroditsky Mem Rapid 2026 Charlotte USA 4.14 Rosen,E Swiercz,D 0-1 55 Open
2 2026-07-03 Naroditsky Mem Rapid 2026 Charlotte USA 3.15 Swiercz,D Rachels,S 1/2-1/2 62 Open
3 2026-07-03 Naroditsky Mem Rapid 2026 Charlotte USA 6.2 Swiercz,D Sindarov,Javokhir 0-1 29 Open
4 2026-07-03 Naroditsky Mem Rapid 2026 Charlotte USA 5.11 Swiercz,D Troff,Kayden 1-0 64 Open
5 2026-07-03 Naroditsky Mem Rapid 2026 Charlotte USA 1.16 Swiercz,D Perrine,Dalton 1-0 48 Open
6 2026-07-03 Naroditsky Mem Rapid 2026 Charlotte USA 7.9 Chasin,Nico Swiercz,D 1/2-1/2 36 Open
7 2026-07-03 Naroditsky Mem Rapid 2026 Charlotte USA 2.1 Panjwani,R Swiercz,D 1/2-1/2 23 Open
8 2025-10-24 ch-USA 2025 Saint Louis USA 11.6 Hans Moke Niemann Dariusz Swiercz 1/2-1/2 18 Open
9 2025-10-23 ch-USA 2025 Saint Louis USA 10.3 Dariusz Swiercz Wesley So 0-1 72 Open
10 2025-10-22 ch-USA 2025 Saint Louis USA 9.6 Dariusz Swiercz Grigoriy Oparin 1/2-1/2 33 Open
11 2025-10-20 ch-USA 2025 Saint Louis USA 8.3 Samuel Sevian Dariusz Swiercz 1/2-1/2 59 Open
12 2025-10-19 ch-USA 2025 Saint Louis USA 7.2 Dariusz Swiercz Awonder Liang 1-0 40 Open
13 2025-10-18 ch-USA 2025 Saint Louis USA 6.1 Andy Woodward Dariusz Swiercz 1-0 37 Open
14 2025-10-17 ch-USA 2025 Saint Louis USA 5.5 Dariusz Swiercz Fabiano Caruana 0-1 60 Open
15 2025-10-15 ch-USA 2025 Saint Louis USA 4.4 Levon Aronian Dariusz Swiercz 1/2-1/2 69 Open
16 2025-10-14 ch-USA 2025 Saint Louis USA 3.3 Dariusz Swiercz Abhimanyu Mishra 1/2-1/2 54 Open
17 2025-10-13 ch-USA 2025 Saint Louis USA 2.2 Sam Shankland Dariusz Swiercz 1-0 72 Open
18 2025-10-12 ch-USA 2025 Saint Louis USA 1.6 Dariusz Swiercz Ray Robson 1/2-1/2 71 Open
19 2025-08-03 125th US Open 2025 Middleton, WI USA 9.1 Dariusz Swiercz Joshua Friedel 1-0 38 Open
20 2025-08-03 125th US Open 2025 Middleton, WI USA 8.5 Nathaniel Philip Moor Dariusz Swiercz 0-1 50 Open
21 2025-08-02 125th US Open 2025 Middleton, WI USA 7.2 Dariusz Swiercz Sam Schmakel 1/2-1/2 60 Open
22 2025-04-29 St Louis Spring B Saint Louis USA 9.4 Emin Ohanyan Dariusz Swiercz 1/2-1/2 106 Open
23 2025-04-28 St Louis Spring B Saint Louis USA 8.2 Dariusz Swiercz Nikolozi Kacharava 1/2-1/2 58 Open
24 2025-04-27 St Louis Spring B Saint Louis USA 7.1 Dariusz Swiercz Dimitar Mardov 1/2-1/2 28 Open
25 2025-04-26 St Louis Spring B Saint Louis USA 6.5 Luka Budisavljevic Dariusz Swiercz 1/2-1/2 51 Open
26 2025-04-25 St Louis Spring B Saint Louis USA 5.2 Dariusz Swiercz Thomas Beerdsen 1/2-1/2 39 Open
27 2025-04-24 St Louis Spring B Saint Louis USA 4.4 Harsha Bharathakoti Dariusz Swiercz 0-1 32 Open
28 2025-04-23 St Louis Spring B Saint Louis USA 3.3 Dariusz Swiercz Carissa Yip 1-0 38 Open
29 2025-04-22 St Louis Spring B Saint Louis USA 2.3 Isik Can Dariusz Swiercz 0-1 61 Open
30 2025-04-21 St Louis Spring B Saint Louis USA 1.4 Dariusz Swiercz Dambasuren Batsuren 1/2-1/2 19 Open
31 2025-03-24 American Cup Blitz 2025 Saint Louis USA 6.4 Samuel Sevian Dariusz Swiercz 1-0 50 Open
32 2025-03-24 American Cup Blitz 2025 Saint Louis USA 4.4 Illya Nyzhnyk Dariusz Swiercz 1-0 38 Open
33 2025-03-24 American Cup Blitz 2025 Saint Louis USA 3.7 Dariusz Swiercz Harsha Bharathakoti 1-0 43 Open
34 2024-12-07 Saint Louis Masters 2024 Saint Louis USA 9.1 Harsha Bharathakoti Dariusz Swiercz 1/2-1/2 35 Open
35 2024-12-05 Saint Louis Masters 2024 Saint Louis USA 6.7 Dariusz Swiercz Ray Robson 1/2-1/2 36 Open
36 2024-12-05 Saint Louis Masters 2024 Saint Louis USA 5.15 Anna M. Sargsyan Dariusz Swiercz 0-1 53 Open
37 2024-12-04 Saint Louis Masters 2024 Saint Louis USA 4.17 Dariusz Swiercz Akshat Chandra 1/2-1/2 19 Open
38 2024-12-04 Saint Louis Masters 2024 Saint Louis USA 3.14 Ryo Chen Dariusz Swiercz 1/2-1/2 26 Open
39 2024-12-03 Saint Louis Masters 2024 Saint Louis USA 2.19 Dariusz Swiercz Tianqi Wang 1/2-1/2 43 Open
40 2024-12-03 Saint Louis Masters 2024 Saint Louis USA 1.11 Aleksandr Ostrovskiy Dariusz Swiercz 1/2-1/2 53 Open
41 2024-06-09 National Open 2024 Las Vegas USA 9.11 Martin Cerveny Dariusz Swiercz 1-0 60 Open
42 2024-06-09 National Open 2024 Las Vegas USA 8.1 Dariusz Swiercz Nico Chasin 1/2-1/2 37 Open
43 2024-06-08 National Open 2024 Las Vegas USA 7.11 Benjamin Haldorsen Dariusz Swiercz 1/2-1/2 60 Open
44 2024-06-08 National Open 2024 Las Vegas USA 6.28 Dariusz Swiercz Rose Atwell 1-0 36 Open
45 2024-06-07 National Open 2024 Las Vegas USA 5.25 Luis Carlos Torres Rosas Dariusz Swiercz 1/2-1/2 63 Open
46 2024-06-07 National Open 2024 Las Vegas USA 4.3 Dariusz Swiercz Ryo Chen 0-1 31 Open
47 2024-06-06 National Open 2024 Las Vegas USA 3.15 Kostya Kavutskiy Dariusz Swiercz 0-1 38 Open
48 2024-06-06 National Open 2024 Las Vegas USA 2.2 Dariusz Swiercz Alexander Fishbein 1/2-1/2 34 Open
49 2024-06-05 National Open 2024 Las Vegas USA 1.3 Steve Wongso Dariusz Swiercz 0-1 45 Open
50 2024-04-19 St Louis Spring A Saint Louis USA 9.4 Dariusz Swiercz Aram Hakobyan 1/2-1/2 42 Open

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