Piotr Murdzia

POL · 51 yrs · K=10 · Peak 2485 (Nov 2009)

Best performance: 2573 at Druzynowe Mistrzostwa Polski 2016 - II Liga(Best of 2016)

NOV26 Rating

2409

Live Rating

2409.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Nov 2026	2409	0
Oct 2026	2409	0
Sep 2026	2409	0
Aug 2026	2409	0
Jul 2026	2409	0
Jun 2026	2409	0
May 2026	2409	0
Apr 2026	2409	0
Mar 2026	2409	0
Feb 2026	2409	0
Jan 2026	2409	0
Dec 2025	2409	0

Working toward the Grandmaster title2 tracked norms · 18/27 gamesrating 2485 of 2500composition metdetails ↓

Form · Classical

oldest → latest

From 368 classical games on record, the latest on Sep 7, 2025.

Classical games since the November list

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

	Last played	Score	TPR
	Druzynowe Mistrzostwa Polski - I Liga 2025Sep 6, 2025 – Sep 14, 2025	½/2	—

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

Title Progress

GM title progress

Working toward the Grandmaster title

Tracked norms: 2 · 18 of 27 games credit

Rating: peak 2485, needs 2500

No outstanding composition requirement

XIX Intl Tnmt of Cup Voivode DolnoslaskiegoDec 20037/9

Extraliga CR Apr 20086/9

Based on events we cover plus the FIDE norm registers of all federations. Norms filed elsewhere may not show up here yet.

Best wins · Classical

From 368 rated classical games against rated opponents, 2006–2025

#	Opponent	Rating
1,	GM Yuriy Kryvoruchko, Sep 2009 · Polish Team Championship I Liga	, 2612
2,	GM Imre Jr. Hera, Sep 2009 · Polish Team Championship I Liga	, 2567
3,	GM Jan Votava, Dec 2011 · Extraliga 2011/12	, 2538
4,	GM Tomas Petrik, Dec 2012 · Extraliga 2012/13	, 2534
5,	GM Thal Abergel, Oct 2009 · 2.Bundesliga Sued	, 2532
6,	GM Jan Bernasek, Nov 2007 · Extraliga CR	, 2530
7,	GM Normunds Miezis, Oct 2010 · 1.Bundesliga	, 2519
7,	GM Vladimir Sergeev, Feb 2009 · Extraliga CR	, 2519
9,	GM Jan Bernasek, Feb 2017 · tht Extraliga 2016/2017 r7-8	, 2509
10,	IM Cyril Ponizil, Jan 2016 · tht Extraliga 2015/2016 r5-6	, 2493

#	Opponent	Overall	Rating
1,	GM Arkadij Naiditsch, Highest-rated meeting: Mar 2013 · 1.Schachbundesliga 2012/2013	, 0/2	, 2704
2,	GM Rustam Kasimdzhanov, Highest-rated meeting: Nov 2013 · 1. Bundesliga 2013/14 rounds 3 and 4	, 0/1	, 2698
3,	GM Viktor Laznicka, Highest-rated meeting: Dec 2017 · Extraliga 17/18	, 0/2	, 2656
4,	GM Bartosz Socko, Highest-rated meeting: Sep 2013 · DMP - Sygnity Exstraliga 2013 rounds 4-6	, 0/1	, 2646
5,	GM Konstantin Landa, Highest-rated meeting: Feb 2013 · 1.Schachbundesliga 2012/2013	, 0/1	, 2642
6,	GM Gawain C B Maroroa Jones, Highest-rated meeting: Nov 2012 · 1.Schachbundesliga 2012/2013	, ½/1	, 2641
7,	GM Tomi Nyback, Highest-rated meeting: Oct 2010 · 1.Bundesliga	, ½/2	, 2635
8,	GM Mateusz Bartel, Highest-rated meeting: Feb 2017 · tht Extraliga 2016/2017 r7-8	, 1/4	, 2634
9,	GM David Navara, Highest-rated meeting: Dec 2008 · Extraliga CR	, 0/1	, 2633
10,	GM Zbynek Hracek, Highest-rated meeting: Feb 2015 · tht Extraliga 2014/2015 r7-8	, ½/2	, 2631

Openings · Classical

From the moves of 59 of 368 classical games on record.

As WhiteOpens 1.d4 in 22 of 28 games.

As BlackMeets 1.e4 with 1...e5, and 1.d4 with 1...Nf6 or 1...d5.

All openings (3 as White, 3 as Black)

Openings in White games	Games	Score
Slav Defense	5	50%
King's Indian Defense	4	25%
Queen's Indian Defense	3	50%

16 more games in openings played fewer than 3 times.

Against 1.e4: 1...e5 in 11, 1...c5 in 4.

Against 1.d4: 1...Nf6 in 6, 1...d5 in 3.

Openings in Black games	Games	Score
Ruy Lopez	9	22%
English Opening	4	50%
Sicilian Defense	4	63%

14 more games in openings played fewer than 3 times.

Event timeline · Classical

50 of 81 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.

Performance rating by year

Year	Games	Score	Avg opp	TPR
2025	2	½	2430	—
2023	7	4	2358	2408
2022	8	4	2333	2333
2021	7	5	2229	2387
2020	9	5½	2351	2431
2019	16	12	2260	2453
2018	54	31	2335	2385
2017	21	12½	2294	2366
2016	10	7	2355	2504
2014	14	4	2471	2313
2012	17	7½	2470	2427
2010	35	17½	2444	2444
2009	26	14½	2456	2499
2008	47	31	2326	2443

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

Druzynowe Mistrzostwa Polski - I Liga 2025—(2)
Sep 2025Swissfederation source
Score ½/2Opp avg 2430Start 2414
Druzynowe Mistrzostwa Polski - I Liga 20232408
Sep – Oct 2023Teamfederation source
Best of 2023Score 4/7Opp avg 2358Start 2414
Druzynowe Mistrzostwa Polski - I Liga 20222333
Sep 2022Teamfederation source
Best of 2022Score 4/8Opp avg 2333Start 2423
Druzynowe Mistrzostwa Polski 2021 - II liga2387
Sep 2021Teamfederation source
Best of 2021Score 5/7Opp avg 2229Start 2425
1.liga - vychod 2020/2021 r1-2—(1)
Oct 2020Teamfederation source
Score ½/1Opp avg 2368Start 2426
Druzynowe Mistrzostwa Polski - Ekstraliga 20202485
Aug – Sep 2020Teamfederation source
Best of 2020Score 1½/3Opp avg 2485Start 2423
1. liga vychod 2019/2020 r9-10—(1)
Mar 2020Teamfederation source
Score 1/1Opp avg 2225Start 2420
1. liga vychod 2019/2020 r7-8—(2)
Feb 2020Teamfederation source
Score 1/2Opp avg 2290Start 2424
1. liga vychod 2019/2020 r5-6—(2)
Jan 2020Teamfederation source
Score 1½/2Opp avg 2267Start 2423
1. liga vychod 2019/2020 r4—(1)
Dec 2019Teamfederation source
Score 0/1Opp avg 2466Start 2428
1. liga vychod 2019/2020 r2-3—(2)
Nov 2019Teamfederation source
Score 2/2Opp avg 2276Start 2422
1. liga vychod 2019/2020 r1—(1)
Oct 2019Teamfederation source
Score ½/1Opp avg 2192Start 2425
42nd International tournament IKAROS 2019 A2497
Jul 2019Swissfederation source
Best of 2019Score 7½/9Opp avg 2224Start 2412
2. liga 2018/2019 F r11—(1)
Mar 2019Teamfederation source
Score ½/1Opp avg 2332Start 2411
2. liga 2018/2019 F r10—(1)
Mar 2019Teamfederation source
Score 1/1Opp avg 2147Start 2411
2. liga 2018/2019 F r6-7—(1)
Jan 2019Teamfederation source
Score ½/1Opp avg 2444Start 2410
2. liga 2018/2019 F r4-5—(2)
Dec 2018Teamfederation source
Score 1/2Opp avg 2238Start 2415
34th Voivoda Cup2468
Nov 2018Round robinfederation source
#4 in 2018Score 4½/9Opp avg 2468Start 2411
2. liga 2018/2019 F r2-3—(2)
Nov 2018Teamfederation source
Score 1½/2Opp avg 2272Start 2411
Extraliga druzstev 2018/2019 r1-2—(1)
Nov 2018Teamfederation source
Score 0/1Opp avg 2477Start 2411
Druzynowe Mistrzostwa Polski - Ekstraliga 2018 Round 7-92294
Oct 2018Teamfederation source
#6 in 2018Score 1/3Opp avg 2419Start 2417
2. liga 2018/2019 F r1—(1)
Oct 2018Teamfederation source
Score ½/1Opp avg 2308Start 2417
Druzynowe Mistrzostwa Polski - Ekstraliga 2018 Round 4-62529
Sep 2018Teamfederation source
Best of 2018Score 2/3Opp avg 2404Start 2412
OLOMOUC CHESS SUMMER 2018 - B22522
Aug 2018Round robinfederation source
#2 in 2018Score 7½/9Opp avg 2249Start 2400
4e Festival d'Echecs de l'EFE Metz - Tournoi a norme de MI2492
Jul 2018Swissfederation source
#3 in 2018Score 6½/9Opp avg 2326Start 2410

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