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Marcin Deren

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POL · 45 yrs · K=20 · Peak 1978 (May 2016)

Best performance: 1777 at Stabilio II Mistrzostwa Tychow w Szachach Szybkich(Best of 2026)

World #=43846 live497#43,349 publishedPoland #=1693

OCT26 Rating

1822

Live Rating

1822.0

Change

0.0

Games Played

0

Rating History · Rapid

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Rapid games since the October list

No rated rapid games this rating periodsince the OCT26 list (Oct 1, 2026)

Last playedScore
Stabilio II Mistrzostwa Tychow w Szachach SzybkichJun 7TPR 17775/8

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

Event timeline · Rapid

1 of 2 events · All years

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.

Rated near Marcin Deren · Rapid

World

  1. #=43846Mohamed Ryad1822.0
  2. #=43846Michael Magdy1822.0
  3. #=43846Marcin Deren1822.0
  4. #=43846Joanna Welonczyk1822.0
  5. #=43846Krzysztof Mucha1822.0

Poland

  1. #=1688Adam Dopierala1823.0
  2. #=1688Krzysztof Szwon1823.0
  3. #=1693Marcin Deren1822.0
  4. #=1693Joanna Welonczyk1822.0
  5. #=1693Krzysztof Mucha1822.0

Live ratings projected from the OCT26 published list · Not affiliated with FIDE