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David Cogswell

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USA · 36 yrs · K=40 · Peak 1772 (By Aug 2026)

Best performance: 1762 at Naroditsky Memorial Rapid & Blitz - Challengers(Best of 2026)

World #=57278 live, down 2397#54,881 publishedUnited States #530

OCT26 Rating

1772

Live Rating

1772.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Rapid

Loading chart…
Official rapid rating by month
ListRatingChange
Oct 202617720
Sep 202617720

Rapid games since the October list

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

Last playedScore
Naroditsky Memorial Rapid & Blitz - ChallengersJul 3 – Jul 4TPR 17624/7

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

Event timeline · Rapid

1 event · 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 David Cogswell · Rapid

World

  1. #=57278Ramath Hansaka Kothalawala1772.0
  2. #=57278Rudolf Kriebel1772.0
  3. #=57278David Cogswell1772.0
  4. #=57278Jose Luis Ramos Isasi1772.0
  5. #=57278Terry Gao1772.0

United States

  1. #528Samuel Waranch1773.0
  2. #529Saharsh Koka1772.8
  3. #530David Cogswell1772.0
  4. #=531Linus Nguyen Eisenberg1771.0
  5. #=531Valentin N Razmov1771.0

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