Compare

Leon Bregoszewski

POL · 75 yrs · K=20 · Peak 1995 (By Oct 2002)

Best performance: 2069 at 16th Int. Chess Festival in Poznan, Poland - open B(Best of 2007)

NOV26 Rating

1613

Live Rating

1613.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202616130
Oct 202616130
Sep 202616130
Aug 202616130
Jul 202616130
Jun 202616130
May 202616130
Apr 202616130
Mar 202616130
Feb 202616130
Jan 202616130
Dec 202516130

Form · Classical

oldest → latest

From 438 classical games on record, the latest on Jan 6, 2025.

Classical games since the November list

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

Last playedScore
Otwarte Mistrzostwa Koszalina w szachach klasycznych - OPEN AJan 4, 2025 – Jan 6, 2025TPR 13811/6

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

Best wins · Classical

From 347 rated classical games against rated opponents, 2007–2025

#OpponentRating
1, Henryk Lisinski, XXIII Miedzynarodowy Festiwal Szachowy Memorial Jozefa Kochana - Open B, Aug 2012, 1999
2, Adam Semeniuk, 16th Int. Chess Festival in Poznan, Poland - open B, Jul 2007, 1977
3, Mariusz Mikolajczyk, 16th Int. Chess Festival in Poznan, Poland - open B, Jul 2007, 1968

Openings · Classical

From the moves of 63 of 438 classical games on record.

As WhiteOpens 1.d4 in 33 of 33 games.

As BlackMeets 1.e4 with 1...c5 or 1...c6, and 1.d4 with 1...d5.

All openings (3 as White, 4 as Black)
Openings in White gamesGamesScore
Canard Opening1756%
Queen's Pawn Game1080%
Horwitz Defense3100%

3 more games in openings played fewer than 3 times.

Event timeline · Classical

50 of 52 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

YearGamesScoreAvg oppTPR
20256116541381
20245313521424
202315414531278
202211413141212
20209415041461
201924916661579
201820817941722
2017267½18261668
2016412115581565
20152510½17701713
2013229½16271577
20124520½16701641
20113416½16641657
20098219041711
2007261318591859

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

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