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Mark Rieznik

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UKR · 10 yrs · K=40 · Peak 1621 (By Apr 2025)

Best performance: 1601 at Championship Ukraine of Boys-10 - 2026 (Blitz)(Best of 2026)

World #=91643 live, down 1876#89,767 publishedUkraine #=2004Europe #=44848among active players

Blitz rating

1542

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

On FIDE’s list since Apr 2025

How live ratings are calculated

Rating History · Blitz

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Blitz rating 1489 to 1542 over the last 12 months; peak 1621 by April 2025.

Official rating by month

Each month: the rating, its change from the list before, and the rated games FIDE counted.

ListRapidBlitz
Nov 20261469, 0, 0 games1542, 0, 0 games
Oct 20261469, 0, 0 games1542, 0, 0 games
Sep 20261469, 0, 0 games1542, 0, 0 games
Aug 20261469, 0, 0 games1542, 0, 0 games
Jul 20261469, -54, 6 games1542, +73, 18 games
Jun 20261523, -39, 3 games1469, 0, 0 games
May 20261562, +8, 5 games1469, 0, 0 games
Apr 20261554, +16, 6 games1469, -1, 0 games
Mar 20261538, +1, 9 games1470, +1, 0 games
Feb 20261537, -64, 5 games1469, -20, 5 games
Jan 20261601, +43, 7 games1489, 0, 0 games
Dec 20251558, 0, 0 games1489, 0, 0 games

Form · Blitz

oldest → latest

Longest unbeaten run in 2026: 3 games, Jun 12 – Jun 14.

From 73 blitz games on record, the latest on Jun 14.

Blitz games since the November list

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

Show gamesLast playedScore
14.06.2026 "ВІДКРИТИЙ КУБОК КИЄВА-2026", "ШАХОВА ШКОЛА" ОБОЛОНЬ, ПЕРША ліга "Kyiv Chess Cup -2026" BLITZ, U1700, 6 stageJun 14TPR 15315½/11

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

Best wins · Blitz

From 45 rated blitz games against rated opponents, 2025–2026

#OpponentRating
1, Yelizavieta Kocherha, Sep 2025 · Blitz Funzone Chess Club, 1642
2, Oleksii Nahurskyi, Jun 2026 · 14.06.2026 "ВІДКРИТИЙ КУБОК КИЄВА-2026", "ШАХОВА ШКОЛА" ОБОЛОНЬ, ПЕРША ліга "Kyiv Chess Cup -2026" BLITZ, U1700, 6 stage, 1625
3, Olexandr Ponomarenko, Jun 2026 · 14.06.2026 "ВІДКРИТИЙ КУБОК КИЄВА-2026", "ШАХОВА ШКОЛА" ОБОЛОНЬ, ПЕРША ліга "Kyiv Chess Cup -2026" BLITZ, U1700, 6 stage, 1584

Event timeline · Blitz

7 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
20262310½15651536
202522515881377

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

Rated near Mark Rieznik · Blitz

World

  1. #=91643Yehor Tsavolyk1542.0
  2. #=91643Artem Riabyi1542.0
  3. #=91643Mark Rieznik1542.0
  4. #=91643Shreya Y S1542.0
  5. #=91643Sally Hamadeh1542.0

Ukraine

  1. #=2004Yehor Tsavolyk1542.0
  2. #=2004Artem Riabyi1542.0
  3. #=2004Mark Rieznik1542.0
  4. #=2016Damian Bugunov1541.0
  5. #=2016Tina Kalgan1541.0

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