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Grant Perks

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USA · 68 yrs · K=40 · Peak 1973 (Sep 2025)

Best performance: 1991 at 2025 U.S. Senior Open Championship(Best of 2025)

World #=45272 live149#45,123 publishedUnited States #=1243

OCT26 Rating

1913

Live Rating

1913.0

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
IM Goran Vojinovic Memorial Columbus Open — U2200Jun 26 – Jun 280/3

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

Event timeline · Classical

3 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 Grant Perks · Classical

World

  1. #=45272Peter Michelman1913.0
  2. #=45272Robert Sanchez1913.0
  3. #=45272Grant Perks1913.0
  4. #=45272Hilario Atienza1913.0
  5. #=45272Gordon Randall1913.0

United States

  1. #=1243Peter Michelman1913.0
  2. #=1243Robert Sanchez1913.0
  3. #=1243Grant Perks1913.0
  4. #=1243Gordon Randall1913.0
  5. #=1243Hrishikesh Sai Vedula1913.0

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