Dariusz Swiercz

USA · 32 yrs · K=10 · Peak 2670 (Aug 2019)

Best performance: 2784 at 2019 Midwest Collegiate Championship(Best of 2019)

World #200 live2#202 publishedUnited States #20

OCT26 Rating

2579

Live Rating

2579.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

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Official classical rating by month

List	Rating	Change
Oct 2026	2579	0
Sep 2026	2579	0
Aug 2026	2579	0
Jul 2026	2579	0
Jun 2026	2579	0
May 2026	2579	0
Apr 2026	2579	0
Mar 2026	2579	0
Feb 2026	2579	0
Jan 2026	2579	0
Dec 2025	2579	0
Nov 2025	2579	+2

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	2025 US ChampionshipOct 12, 2025 – Oct 24, 2025TPR 2592	4/11	2592

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

Event timeline · Classical

50 of 170 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.

2025 US Championship2592
Oct 2025Round robinfederation source
#2 in 2025Score 4/11Opp avg 2694Start 2577
2025 Spring Chess Classic - Group B2633
Apr 2025Round robinfederation source
Best of 2025Score 6/9Opp avg 2508Start 2569
2024 Saint Louis Masters2512
Dec 2024Swissfederation source
Best of 2024Score 4/7Opp avg 2462Start 2574
2024 National Open2380
Jun 2024Swissfederation source
#3 in 2024Score 5/9Opp avg 2337Start 2597
2024 Spring Chess Classic - A2491
Apr 2024Round robinfederation source
#2 in 2024Score 3/9Opp avg 2616Start 2612
2023 Winter Chess Classic - Classical2582
Dec 2023Individualfederation source
#3 in 2023Score 3/6Opp avg 2582Start 2615
2023 US Championship2586
Oct 2023Round robinfederation source
#2 in 2023Score 4/11Opp avg 2688Start 2620
2023 Summer Chess Classic - A2478
Aug 2023Round robinfederation source
#5 in 2023Score 3/9Opp avg 2603Start 2640
2023 Spring Chess Classic - A2664
Apr 2023Round robinfederation source
Best of 2023Score 5/9Opp avg 2621Start 2637
2023 Saint Louis Super Swiss2524
Mar 2023Swissfederation source
#4 in 2023Score 5½/9Opp avg 2444Start 2646
2022 US Championship2616
Oct 2022Round robinfederation source
#4 in 2022Score 5½/13Opp avg 2673Start 2652
American Continental Chess Championship 20222515
May 2022Swissfederation source
#5 in 2022Score 7/11Opp avg 2413Start 2665
2022 President's Cup - Final Four of College Chess2677
Apr 2022Teamfederation source
#2 in 2022Score 2/3Opp avg 2552Start 2664
2022 Spring Chess Classic - Group A2720
Mar 2022Round robinfederation source
Best of 2022Score 5½/9Opp avg 2640Start 2656
2022 Pan-American Intercollegiate Team Championship2658
Jan 2022Teamfederation source
#3 in 2022Score 2½/4Opp avg 2563Start 2656
FIDE Chess.com Grand Swiss Tournament 20212709
Oct – Nov 2021Swissfederation source
Best of 2021Score 6/11Opp avg 2673Start 2647
2021 US Championship2646
Oct 2021Round robinfederation source
#3 in 2021Score 5/11Opp avg 2682Start 2647
2021 Sinquefield Cup2586
Aug 2021Round robinfederation source
#4 in 2021Score 2½/9Opp avg 2752Start 2655
30th Annual Chicago Open - Open2696
May 2021Swissfederation source
#2 in 2021Score 7/9Opp avg 2476Start 2649
11th Annual Golden State Open2336
Jan 2020Swissfederation source
Best of 2020Score 3/5Opp avg 2264Start 2659
2019 Pan-American Intercollegiate Championship2636
Dec 2019Teamfederation source
#8 in 2019Score 4½/6Opp avg 2443Start 2659
2019 Midwest Collegiate Championship2784
Oct 2019Swissfederation source
Best of 2019Score 4/5Opp avg 2544Start 2651
2019 Fall Chess Classic - A2673
Sep 2019Round robinfederation source
#3 in 2019Score 5/9Opp avg 2630Start 2648
2019 U.S. Masters Championship2379
Aug 2019Swissfederation source
#9 in 2019Score 4½/8Opp avg 2336Start 2670
Saint Louis Chess Club July Premier2907
Jul 2019Swissfederation source
Score 4/4Opp avg 2107Start 2666

Rated near Dariusz Swiercz · Classical

World

United States

Live ratings projected from the OCT26 published list · Not affiliated with FIDE