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David McCullough

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CAN · 28 yrs · K=40 · Peak 1958 (Feb 2026)

World #=36521 live, down 917#35,604 publishedCanada #=280

OCT26 Rating

1956

Live Rating

1956.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Oct 202619560
Sep 202619560
Aug 20261956-1
Jul 202619570
Jun 202619570
May 202619570
Apr 20261957-1
Mar 202619580
Feb 20261958+1
Jan 202619570
Dec 202519570

Classical games since the October list

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

Last playedScore
2025 Alberta Open U1700Oct 11, 2025 – Oct 13, 2025TPR 23876/6

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 David McCullough · Classical

World

  1. #=36521Pranav A J1956.0
  2. #=36521Konstantinos 4338 Karaiskos1956.0
  3. #=36521David McCullough1956.0
  4. #=36521Andi Superceanu1956.0
  5. #=36521Berk Yaman Colak1956.0

Canada

  1. #=277Aadit Arya1957.0
  2. #=277Josh Miller1957.0
  3. #=280David McCullough1956.0
  4. #=280Andi Superceanu1956.0
  5. #=280Paris Dorn1956.0

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