Jerzy Siek

POL · 75 yrs · K=20 · Peak 1626 (Mar 2015)

World #=135153 live1245#133,908 publishedPoland #=5566

NOV26 Rating

1549

Live Rating

1549.0

Change

0.0

Games Played

Rating History · Rapid

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Official rapid rating by month

Form · Rapid

oldest → latest

Unbeaten in the last 2 games (1 win, 1 draw), since Apr 25. Longest unbeaten run in 2026: 3 games, Mar 22 – Apr 25.

From 428 rapid games on record, the latest on Apr 25.

Rapid games since the November list

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

	Last played	Score	TPR
	XI Koneckie MINI-Elo - OPENApr 25TPR 1585	3/6	1585

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

From 314 rated rapid games against rated opponents, 2012–2026

#	Opponent	Rating
1,	Grzegorz Szuber, May 2016 · Puchar Marszalka Wojewodztwa Swietokrzyskiego	, 1960
2,	Robert Pabis, Apr 2017 · VIII GRAND PRIX'2017 - turniej 4	, 1822
3,	FM Leszek Bakalarz, Jul 2022 · Grand Prix Ziemi Szydlowieckiej - Bitwa pod Guzowem 1607	, 1817
4,	Jerzy Wolski, Apr 2016 · Puchar Dyrektora Galerii ECHO w Kielcach	, 1805
5,	Marek Michalik, Jul 2017 · VIII GRAND PRIX - FINAL	, 1770
6,	Mateusz Stefaniec, May 2024 · IX Ogolnopolski Turniej Szachowy Im. Jozefa Mazgaja - OPEN	, 1734
7,	Wojciech Urban, May 2022 · VII Turniej Szachowy im. Jozefa Mazgaja OPEN	, 1675
8,	Dariusz Zurek, Oct 2020 · XI Szachowy Memorial Miroslawa Aleksandrowicza	, 1654
9,	Grzegorz Zietek, May 2022 · VII Turniej Szachowy im. Jozefa Mazgaja OPEN	, 1644
10,	Robert Migdal, Mar 2026 · VIII MEMORIAL SZACHOWY RYSZARDA NOWICKIEGO XVI GRAND PRIX GOR SWIETOKRZYSKICH OPEN	, 1627

#	Opponent	Overall	Rating
1,	FM Arkadiusz Skawinski, Highest-rated meeting: Apr 2017 · VIII GRAND PRIX'2017 - turniej 4	, 0/1	, 2312
2,	Jan-Olov Lind, Highest-rated meeting: Dec 2013 · European Rapid Chess Champioship	, 0/1	, 2163
3,	Artur Grzelak, Highest-rated meeting: Aug 2020 · O Laur Wawrzynca - w Stulecie Bitwy Warszawskiej	, 0/1	, 2161
4,	FM Jerzy Kyc, Highest-rated meeting: Jan 2016 · VII GRAND PRIXr Gor Swietokrzyskich. ZIMA 2016 - turniej nr 5	, 0/1	, 2153
5,	Maciej Zalega, Highest-rated meeting: Apr 2025 · Wiosenny Turniej o Puchar Dyrektora Koneckiego Centrum Kultury 2025 - OPEN	, 0/2	, 2141
5,	Piotr Jedras, Highest-rated meeting: Apr 2016 · Puchar Dyrektora Galerii ECHO w Kielcach	, 0/1	, 2141
7,	Andrey Matviychuk, Highest-rated meeting: Oct 2015 · TURNIEJ O PUCHAR DYREKTORA MUZEUM NARODOWEGO W KIELCACH	, 0/3	, 2079
8,	Wladyslaw Obierak, Highest-rated meeting: Feb 2017 · VIII GRAND PRIX - turniej 4	, 0/1	, 2062
9,	FM Leszek Bakalarz, Highest-rated meeting: May 2017 · VIII GRAND PRIX turniej nr 5	, 1/5	, 2048
10,	Grzegorz Zareba, Highest-rated meeting: Oct 2015 · TURNIEJ O PUCHAR DYREKTORA MUZEUM NARODOWEGO W KIELCACH	, 0/1	, 2010

3 of 53 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: 1580 over 19 rated games

Month	Games	Score	Avg opp	TPR
Apr	6	3	1585	1585
Mar	13	5	1661	1574

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

XI Koneckie MINI-Elo - OPEN1585
Apr 2026Swissfederation source
#2 in 2026Score 3/6Opp avg 1585Start 1540
VIII MEMORIAL SZACHOWY RYSZARDA NOWICKIEGO XVI GRAND PRIX GOR SWIETOKRZYSKICH OPEN1545
Mar 2026Swissfederation source
#3 in 2026Score 3½/9Opp avg 1632Start 1540
X Koneckie MINI-Elo - OPEN1636
Mar 2026Swissfederation source
Best of 2026Score 3/6Opp avg 1708Start 1540

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