Compare

Jerzy Wietecki

Follow

POL · 70 yrs · K=20 · Peak 1775 (Mar 2024, includes FIDE’s rating adjustment)

Best performance: 1678 at DRUZYNOWE MISTRZOSTWA POLSKI W SZACHACH NIEWIDOMYCH 2013 Grupa B(Best of 2013)

World #=165001 live, down 2228#162,773 publishedPoland #=4408

Classical rating

1567

FIDE’s November 2026 list. No rated games since, so the live rating is the same.

On FIDE’s list since Jan 2015

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202615670
Oct 20261567-5
Sep 202615720
Aug 202615720
Jul 20261572-19
Jun 202615910
May 202615910
Apr 20261591+1
Mar 202615900
Feb 20261590-1
Jan 202615910
Dec 20251591+1

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 3 games, Jun 7 – Jun 8.

From 71 classical games on record, the latest on Sep 21.

Classical games since the November list

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

Last playedScore
Druzynowych Mistrzostw Stowarzyszenia CROSS w szachachSep 15 – Sep 21TPR 15512/6

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

Best wins · Classical

From 58 rated classical games against rated opponents, 2010–2026

#OpponentRating
1, Antoni Gastol, Mar 2010 · Mistrzostwa Polski Niewidomych w szachach - grupa B, 1701
2, Stanislaw Raczek, Sep 2026 · Druzynowych Mistrzostw Stowarzyszenia CROSS w szachach, 1683
3, Jan Makuch, 2 wins, Oct 2025 · Turniej Ogolnopolski o Puchar Stowarzyszenia CROSS w Szachach, 1651

Openings · Classical

From the moves of 8 of 71 classical games on record.

As WhiteOpens 1.e4 in 5 of 5 games.

As BlackMeets 1.e4 with 1...e5.

All openings

No opening played 3 times yet (5 games with this colour).

Event timeline · Classical

10 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
202614516301528
2025135½15911534
2024102½16751482
20155020901290
20133118031678
20114018601060
2010111701—

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

Rated near Jerzy Wietecki · Classical

World

  1. #=165001Reinis Buls1567.0
  2. #=165001Marek Mucha1567.0
  3. #=165001Jerzy Wietecki1567.0
  4. #=165001Hojjat Mirzaei1567.0
  5. #=165001Chanjoo Lee1567.0

Poland

  1. #=4392Piotr Synowiec1568.0
  2. #=4408Marek Mucha1567.0
  3. #=4408Jerzy Wietecki1567.0
  4. #=4408Pawel Pocwiardowski1567.0
  5. #=4408Stanislaw Tuszynski1567.0

Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.