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Marcin Sieciechowicz

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POL · 34 yrs · K=10 · Peak 2471 (By Jul 2013)

Best performance: 2466 at Mistrzostwa Dolnego Slaska w szachach blyskawicznych 2015(Best of 2015)

World #=1831 live, down 9#1,822 publishedPoland #68

NOV26 Rating

2331

Live Rating

2331.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Blitz

Loading chart…
Official blitz rating by month
ListRatingChange
Nov 20262331-5
Oct 20262336-8
Sep 20262344+8
Aug 202623360
Jul 20262336+10
Jun 20262326+5
May 20262321+12
Apr 20262309-1
Mar 202623100
Feb 20262310+1
Jan 20262309-1
Dec 20252310+9
Working toward the Grandmaster title1 tracked norm · 9/27 gamesrating 2462 of 2500, live 2387composition metdetails ↓

Form · Blitz

oldest → latest

Longest unbeaten run in 2026: 28 games, Apr 18 – May 8.

From 795 blitz games on record, the latest on Oct 2.

Blitz games since the November list

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

Last playedScore
II Kujawski Integracyjny Festiwal Szachowy FENIKSA - BLITZOct 2TPR 22456½/11

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

Title Progress

GM title progress

Working toward the Grandmaster title

Tracked norms: 1 · 9 of 27 games credit

Rating: peak 2462, needs 2500

No outstanding composition requirement

XXI Intl Chess Festival CRACOVIA2010, Open AJan 20117/9Rp 2616

Based on events we cover plus the FIDE norm registers of all federations. Norms filed elsewhere may not show up here yet.

Event timeline · Blitz

50 of 69 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
2026846121092284
202514110520582242
2024745720582269
20238156½20412190
2022584020482189
20214130½19722156
20203827½20022168
2018674621112252
2017382720952253
20152523½20002444
20143321½22382348

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

Rated near Marcin Sieciechowicz · Blitz

World

  1. #=1818FM Milan Jocev2332.0
  2. #1830FM Arpith S Bijoy2331.4
  3. #=1831IM Marcin Sieciechowicz2331.0
  4. #=1831IM Ravan Aliyev2331.0
  5. #=1831FM Teo Tomulic2331.0

Poland

  1. #66FM Dawid Niekras2336.0
  2. #67FM Kacper Zochowski2332.0
  3. #68IM Marcin Sieciechowicz2331.0
  4. #69FM Pawel Grabowski2330.0
  5. #=70FM Cyprian Mulawa2325.0

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