Compare

Marek Kossakowski

Follow

POL · 23 yrs · K=20 · Peak 1584 (Jun 2024)

Best performance: 1684 at Festiwal Szachowy na Ursynowie - Grupa FIDE - maj '24(Best of 2024)

NOV26 Rating

1548

Live Rating

1548.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202615480
Oct 202615480
Sep 202615480
Aug 202615480
Jul 202615480
Jun 202615480
May 202615480
Apr 202615480
Mar 202615480
Feb 202615480
Jan 202615480
Dec 202515480

Form · Classical

oldest → latest

From 61 classical games on record, the latest on Jun 1, 2024.

Classical games since the November list

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

Last playedScore
Turniej FIDE w Ursusie do 2399 Elo o Puchar Burmistrza Ursusa B2 2024Jun 1, 2024 – Jun 2, 2024TPR 7130/3

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

Openings · Classical

From the moves of 6 of 61 classical games on record.

As WhiteOpens 1.e4 in 3 of 3 games.

All openings (1 as White)
Openings in White gamesGamesScore
Sicilian Defense367%

Event timeline · Classical

9 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
202412415771452
2023125½14701441
2017187½14041347
2016134½12701160

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