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Mark Biernacki

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USA · 29 yrs · K=20 · Peak 2014 (By Feb 2018)

Best performance: 2130 at 2026 Naroditsky Memorial Rapid & Blitz | Rapid(Best of 2026)

World #=15763 live, down 600#15,163 publishedUnited States #=208

OCT26 Rating

2013

Live Rating

2013.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Rapid

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Official rapid rating by month
ListRatingChange
Oct 202620130
Sep 202620130
Aug 20262013+14
Jul 202619990
Jun 202619990
May 202619990
Apr 202619990
Mar 202619990
Feb 202619990
Jan 202619990
Dec 202519990
Nov 202519990

Rapid games since the October list

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

Last playedScore
2026 Naroditsky Memorial Rapid & Blitz | RapidJul 3TPR 21302/7

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

Event timeline · Rapid

1 of 7 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 Mark Biernacki · Rapid

World

  1. #=15763Robert Ruonala2013.0
  2. #=15763Samuel Lane2013.0
  3. #=15763Mark Biernacki2013.0
  4. #=15763Maksymilian Krogulski2013.0
  5. #=15763Mateusz Strus2013.0

United States

  1. #=205Mark DeDona2015.0
  2. #=205Winsley Wu2015.0
  3. #=208Mark Biernacki2013.0
  4. #=208Aba Nassif2013.0
  5. #210Aryan Balyan2012.0

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