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Andrew Mackowiak

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USA · 48 yrs · K=40 · Peak 1591 (Oct 2026)

Best performance: 1866 at 30th Annual Kings Island Open - Under 2100(Best of 2021)

World #=154751 live, down 3029#151,722 publishedUnited States #=4563

OCT26 Rating

1591

Live Rating

1591.0

Change

0.0

Games Played

0

Rating History · Classical

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Classical games since the October list

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

Last playedScore
2026 Ohio Chess Congress — U2200 FIDEAug 28 – Aug 30TPR 15702/5

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

Event timeline · Classical

4 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.

Rated near Andrew Mackowiak · Classical

World

  1. #=154751Frank Arizpe1591.0
  2. #=154751Emilie Julien1591.0
  3. #=154751Andrew Mackowiak1591.0
  4. #=154751Slavko Marjanovic1591.0
  5. #=154751Zbigniew Kaczmarek1591.0

United States

  1. #=4557Jia Rui Weng1592.0
  2. #=4563Frank Arizpe1591.0
  3. #=4563Andrew Mackowiak1591.0
  4. #=4563Sudhiksha Bankuru1591.0
  5. #=4563Maximus A Phillips1591.0

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