Tadeusz Prazych

POL · 64 yrs · K=20 · Peak 1606 (Oct 2008)

Best performance: 1911 at Ludwik Zamenhof Memorial(Best of 2006)

NOV26 Rating

1562

Live Rating

1562.0

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	1562	0
Oct 2026	1562	0
Sep 2026	1562	0
Aug 2026	1562	0
Jul 2026	1562	0
Jun 2026	1562	0
May 2026	1562	0
Apr 2026	1562	0
Mar 2026	1562	0
Feb 2026	1562	0
Jan 2026	1562	0
Dec 2025	1562	0

Form · Classical

oldest → latest

Unbeaten in the last 3 games (3 wins), since Jun 1, 2024.

From 417 classical games on record, the latest on Jun 2, 2024.

Classical games since the November list

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

	Last played	Score	TPR
	Turniej FIDE w Ursusie do 2399 Elo o Puchar Burmistrza Ursusa B2 2024Jun 1, 2024 – Jun 2, 2024TPR 1636	3/5	1636

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

Best wins · Classical

From 307 rated classical games against rated opponents, 2006–2024

#	Opponent	Rating
1	Andrzej Ocytko, Ludwik Zamenhof Memorial, Dec 2006	, 2186
2	Pawel Obiedzinski, Otwarte Mistrzostwa Lomzy na 2017, Nov 2017	, 1947
3	Leon Zinczuk, Ludwik Zamenhof Memorial, Dec 2006	, 1933
4	Robert Michalak, Lomza open 2007, Sep 2007	, 1789
5	Robert Grochowski, Otwarte Mistrzostwa Lomzy na 2015, Nov 2015	, 1738
6	Zbigniew Kopaczewski, Turniej Weekendowy Memorial Henryka Jakubowskiego, Jan 2011	, 1715
7	Grzegorz Kasperek, Turniej FIDE w Ursusie do 2399 Elo o Puchar Burmistrza Ursusa B2 2024, Jun 2024	, 1633
7	Miroslaw Wojtczak, Otwarte Mistrzostwa Klubu Szachowego Maraton Lomza, Mar 2012	, 1633
9	Miroslaw Orlowski, 56 OTSz o Zlota Wieze - Final Centralny 2014, Jun 2014	, 1595
10	Miroslaw Wojtczak, IV Turniej Weekendowy w Lomzy, Jan 2013	, 1593

#	Opponent	Score	Rating
1	Aleksander Smirnov, Lomza open 2007, Sep 2007	, 0/1	, 2247
2	Rafal Roszkowski, Lomza Championship Open 2008, Aug 2008	, 0/1	, 2231
3	Jan Siekaniec, 49th Chess Tournament, May 2007	, 0/1	, 2196
4	Vafa Mammadov, Lomza open 2007, Sep 2007	, 0/5	, 2189
5	Andrzej Ocytko, Ludwik Zamenhof Memorial, Dec 2006	, 1/1	, 2186
6	Tadeusz Lipski, Ludwik Zamenhof Memorial, Dec 2006	, 0/1	, 2155
7	Andrzej Palosz, 56 OTSz o Zlota Wieze - Final Centralny 2014, Jun 2014	, 0/1	, 2121
8	Zbigniew Tyszkiewicz, 49th Chess Tournament, May 2007	, 0/1	, 2109
9	Wojciech Walewski, Weekendowy Turniej Mini Elo (4), Sep 2014	, 0/1	, 2084
10	Slawomir Rusiniak, 49th Chess Tournament, May 2007	, 0/1	, 2073

Openings · Classical

From the moves of 51 of 417 classical games on record.

As WhiteOpens 1.e4 in 24 of 27 games, 1.d4 in 3.

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

All openings (1 as White, 2 as Black)

Openings in White games	Games	Score
Sicilian Defense	10	45%

17 more games in openings played fewer than 3 times.

Openings in Black games	Games	Score
Italian Game	5	40%
Ruy Lopez	4	75%

Event timeline · Classical

50 of 55 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
2024	5	3	1564	1636
2023	4	2	1309	1309
2022	22	8	1277	1175
2021	23	13	1264	1314
2020	6	2½	1260	1203
2019	29	14½	1323	1323
2018	22	10½	1322	1308
2016	27	12½	1272	1243
2015	38	23	1390	1470
2014	27	8	1657	1508
2013	11	4½	1593	1528
2011	9	2	1826	1606
2009	5	1	1852	1612
2008	8	2	1839	1646
2006	7	2½	2013	1911

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

Turniej FIDE w Ursusie do 2399 Elo o Puchar Burmistrza Ursusa B2 20241636
Jun 2024Swissfederation source
Best of 2024Score 3/5Opp avg 1564Start 1550
Mini-ELO Bialystok 2023 - turniej 281309
Mar 2023Swissfederation source
Best of 2023Score 4½/7Opp avg 1309Start 1244
41. Miedzynarodowy Memorial Ludwika Zamenhofa 2022 - grupa C1257
Dec 2022Swissfederation source
#2 in 2022Score 4½/9Opp avg 1300Start 1242
XIV Memorial Bieluczykow Bialystok 2022 - grupa B929
Jun 2022Swissfederation source
#4 in 2022Score 3/8Opp avg 1202Start 1287
Mini-ELO Bialystok 2022 - turniej 26.1392
Jun 2022Swissfederation source
Best of 2022Score 4½/7Opp avg 1267Start 1287
FIDE granie w Hetmanie 5_20221188
Mar 2022Swissfederation source
#3 in 2022Score 1½/5Opp avg 1337Start 1303
40. Miedzynarodowy Memorial Ludwika Zamenhofa 2021 - grupa B1229
Dec 2021Swissfederation source
#3 in 2021Score 5/9Opp avg 1186Start 1323
Mini-ELO Bialystok 2021 - turniej 24.1472
Aug 2021Swissfederation source
Best of 2021Score 7/9Opp avg 1314Start 1288
13. Memorial Bieluczykow Bialystok 2021 - grupa B1263
Jun 2021Swissfederation source
#2 in 2021Score 5/9Opp avg 1313Start 1303
VIII Miedzynarodowy Turniej Szachowy Szachy bez granic OPEN Grupa A do 1400 ELO1203
Feb 2020Swissfederation source
Best of 2020Score 3½/7Opp avg 1260Start 1322
38. Miedzynarodowy Memorial Ludwika Zamenhofa 2019 - grupa C1266
Dec 2019Swissfederation source
#5 in 2019Score 4½/9Opp avg 1194Start 1337
Otwarte Mistrzostwa Lomzy Clasic na 20191502
Nov 2019Swissfederation source
Best of 2019Score 2½/5Opp avg 1502Start 1318
Mini-ELO Bialystok 2019 - turniej 19.1318
Aug 2019Swissfederation source
#2 in 2019Score 4/7Opp avg 1318Start 1317
Mini-ELO Bialystok 2019 - turniej 18.1289
May 2019Swissfederation source
#3 in 2019Score 3½/7Opp avg 1346Start 1323
Mini-ELO Bialystok 2019 - turniej 171275
Feb 2019Swissfederation source
#4 in 2019Score 3½/7Opp avg 1275Start 1333
Memorial Zamenhofa Bialystok 2018 - grupa B1296
Dec 2018Swissfederation source
#2 in 2018Score 5/9Opp avg 1253Start 1343
Mini-ELO Bialystok 2018 - turniej 16.1364
Aug – Sep 2018Swissfederation source
Best of 2018Score 6/9Opp avg 1364Start 1340
10. Memorial Bieluczykow Bialystok 2018 - grupa B1272
Jun 2018Swissfederation source
#3 in 2018Score 4½/9Opp avg 1374Start 1357
36. Miedzynarodowy Memorial Ludwika Zamenhofa 2017 - grupa D1443
Dec 2017Swissfederation source
#2 in 2017Score 7/9Opp avg 1203Start 1345
Otwarte Mistrzostwa Lomzy na 20171475
Nov 2017Swissfederation source
Best of 2017Score 1½/6Opp avg 1668Start 1341
Mini-ELO Bialystok 2017 - turniej 13.1384
Sep 2017Swissfederation source
#3 in 2017Score 5/9Opp avg 1341Start 1328
VIII Kresowy Festiwal Sokolka 2017 - grupa B—(2)
Jul 2017Swissfederation source
Score 6½/9Opp avg 1172Start 1326
Mini-ELO Bialystok 2017 - turniej 12.1251
Jun 2017Swissfederation source
#4 in 2017Score 3/7Opp avg 1376Start 1340
Turniej Klasyfikacyjny Bialystok Wiosna 2017 - grupa B1147
Apr – May 2017Swissfederation source
#5 in 2017Score 5/9Opp avg 1219Start 1368
Memorial Zamenhofa Bialystok 2016 - grupa C1273
Dec 2016Swissfederation source
Best of 2016Score 7/9Opp avg 1148Start 1383

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