Robert Mazurek

POL · 42 yrs · K=20 · Peak 2244 (Mar 2024)

Best performance: 2349 at 10. Claus-Koepke-Gedaechtnispokal 2020(Best of 2020)

World #=8567 live77#8,490 publishedPoland #287

NOV26 Rating

2196

Live Rating

2196.0

Change

0.0

Games Played

Rating History · Classical

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Official classical rating by month

Form · Classical

oldest → latest

Unbeaten in the last 4 games (3 wins, 1 draw), since Aug 29. That is the longest unbeaten run of 2026.

From 95 classical games on record, the latest on Aug 30.

Classical games since the November list

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

	Last played	Score	TPR
	35. Wiesbadener Schlosspark-Open 2026Aug 27 – Aug 30TPR 2263	5½/7	2263

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

From 95 rated classical games against rated opponents, 2017–2026

#	Opponent	Rating
1,	IM Jadranko Plenca, Dec 2023 · Oberliga Ost B 2023-2024 December 2023	, 2432
2,	GM Sergey Galdunts, Oct 2023 · Oberliga Ost B 2023-2024 October 2023	, 2400
3,	IM Julian Geske, Nov 2022 · Oberliga Ost B 2022-2023 November 2022	, 2394
4,	IM Dr. Erik Zude, Nov 2022 · Oberliga Ost B 2022-2023 November 2022	, 2380
5,	WGM Melanie Lubbe, Jan 2018 · Oberliga Ost B 2017/2018 January 2018	, 2358
6,	FM Nikita Kuznecovs, Feb 2020 · Oberliga Ost B 2019/2020 February 2020	, 2292
7,	WGM Kateryna Dolzhykova, Feb 2024 · Oberliga Ost B 2023-2024 February 2024	, 2255
8,	Thomas Feldtmann, Nov 2017 · Oberliga Ost B 2017/2018 November 2017	, 2226
9,	Mark Sergin, Dec 2018 · Oberliga Ost B 2018/2019 December 2018	, 2186
10,	Dr. Joaquin Diaz, Oct 2018 · Oberliga Ost B 2018/2019 October 2018	, 2160

#	Opponent	Overall	Rating
1,	GM David Anton Guijarro, Highest-rated meeting: Mar 2024 · GRENKE Chess Open 2024 A-Open	, 0/1	, 2671
2,	GM Vitaly Sivuk, Highest-rated meeting: Jan 2020 · Oberliga Ost B 2019/2020 January 2020	, 0/1	, 2579
3,	GM Vitaly Kunin, Highest-rated meeting: Sep 2019 · Oberliga Ost B 2019/2020 September 2019	, 0/1	, 2546
4,	GM Platon Galperin, Highest-rated meeting: Feb 2023 · Oberliga Ost B 2022-2023 February 2023	, 0/1	, 2538
5,	GM Daniel Sadzikowski, Highest-rated meeting: Dec 2023 · Oberliga Ost B 2023-2024 December 2023	, 0/1	, 2495
6,	GM Henrik Teske, Highest-rated meeting: Mar 2020 · Oberliga Ost B 2019/2020 March 2020	, 0/1	, 2472
7,	GM Lukasz Jarmula, Highest-rated meeting: Dec 2019 · Oberliga Ost B 2019/2020 December 2019	, ½/1	, 2466
8,	IM Jadranko Plenca, Highest-rated meeting: Dec 2023 · Oberliga Ost B 2023-2024 December 2023	, 1/1	, 2432
9,	IM Jacek Dubiel, Highest-rated meeting: Nov 2017 · Oberliga Ost B 2017/2018 November 2017	, ½/1	, 2426
10,	GM Sergey Galdunts, Highest-rated meeting: Sep 2022 · Oberliga Ost B 2022-2023 September 2022	, 1/2	, 2415

1 of 37 events · All years

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.

2026: 2263 over 7 rated games

Month	Games	Score	Avg opp	TPR
Aug	7	5½	2033	2263

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

35. Wiesbadener Schlosspark-Open 20262263
Aug 2026Swissfederation source
Best of 2026Score 5½/7Opp avg 2033Start 2182

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