Jakub Proboszcz

POL · 23 yrs · K=40 · Peak 1597 (Mar 2024)

World #=158049 live1744#156,305 publishedPoland #=4143

NOV26 Rating

1583

Live Rating

1583.0

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 Dec 29, 2025.

From 67 classical games on record, the latest on Dec 31, 2025.

Classical games since the November list

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

	Last played	Score	TPR
	XXVI Ketrzynski Festiwal Szachowy - Open BDec 27, 2025 – Dec 31, 2025TPR 1540	6½/9	1540

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

From 42 rated classical games against rated opponents, 2013–2025

#	Opponent	Rating
1,	Krzysztof Zawadzki, Dec 2018 · XXI KFSz - OPEN A	, 1547
2,	Gabriela Zakrzewska, Dec 2025 · XXVI Ketrzynski Festiwal Szachowy - Open B	, 1534
3,	Szymon Sarbiewski, Dec 2025 · XXVI Ketrzynski Festiwal Szachowy - Open B	, 1489
4,	Jan Ladon, Dec 2025 · XXVI Ketrzynski Festiwal Szachowy - Open B	, 1470
5,	Grzegorz Fil, Dec 2017 · XX Ketrzynski Festiwal Szachowy - OPEN "B"	, 1186
6,	Grzegorz Koczela, Jun 2015 · INDWWIDUALNE MISTRZOSTWA WOJEWODZTWA JUNIOROW-B	, 1136
7,	Mateusz Dziodko, Dec 2018 · XXI KFSz - OPEN A	, 1118
8,	Michal Warkowski, Dec 2017 · XX Ketrzynski Festiwal Szachowy - OPEN "B"	, 1025

#	Opponent	Overall	Rating
1,	IM Kosma Pacan-Milej, Highest-rated meeting: Oct 2015 · Eliminacje strefowe MA-WM - C13	, 0/1	, 1982
2,	IM Jakub Fus, Highest-rated meeting: Oct 2015 · Eliminacje strefowe MA-WM - C13	, 0/1	, 1946
3,	Ziemowit Ossolinski, Highest-rated meeting: Oct 2015 · Eliminacje strefowe MA-WM - C13	, 0/1	, 1869
4,	FM Jan Golecki, Highest-rated meeting: Oct 2015 · Eliminacje strefowe MA-WM - C13	, 0/1	, 1823
5,	Stanislaw Sobich, Highest-rated meeting: Dec 2018 · XXI KFSz - OPEN A	, 0/1	, 1720
6,	Dawid Baran, Highest-rated meeting: Dec 2018 · XXI KFSz - OPEN A	, 0/1	, 1694
7,	Jakub Zolkiewski, Highest-rated meeting: Oct 2015 · Eliminacje strefowe MA-WM - C13	, 0/2	, 1675
8,	Hanna Trzaskowska, Highest-rated meeting: Dec 2018 · XXI KFSz - OPEN A	, ½/1	, 1667
9,	Piotr Korecki, Highest-rated meeting: Dec 2018 · XXI KFSz - OPEN A	, 0/1	, 1563
10,	Krzysztof Zawadzki, Highest-rated meeting: Dec 2018 · XXI KFSz - OPEN A	, 1/1	, 1547

8 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.

Year	Games	Score	Avg opp	TPR
2025	6	3½	1483	1540
2018	9	3½	1520	1440
2017	4	2	1080	1080
2016	4	0	1184	384
2015	17	1½	1439	1056
2013	2	0	1351	—

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

XXVI Ketrzynski Festiwal Szachowy - Open B1540
Dec 2025Swissfederation source
Best of 2025Score 6½/9Opp avg 1483Start 1597
XXI KFSz - OPEN A1440
Dec 2018Swissfederation source
Best of 2018Score 3½/9Opp avg 1520
XX Ketrzynski Festiwal Szachowy - OPEN "B"1080
Dec 2017Swissfederation source
Best of 2017Score 4/9Opp avg 1080
XIX Ketrzynski Festiwal Szachowy OPEN B384
Dec 2016Swissfederation source
Score 5/9Opp avg 1184
XVIII Ketrzynski Festiwal Szachowy OPEN B843
Dec 2015Swissfederation source
#2 in 2015Score 1/8Opp avg 1244
Eliminacje strefowe MA-WM - C13887
Oct 2015Round robinfederation source
Score 0/7Opp avg 1687
INDWWIDUALNE MISTRZOSTWA WOJEWODZTWA JUNIOROW-B1105
Jun 2015Swissfederation source
Best of 2015Score 3/8Opp avg 1298
Mistrzostwa Międzywojewódzkie Młodzików MA+WM - grupa C10—(2)
Sep – Oct 2013Swissfederation source
Score 3½/8Opp avg 1351

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