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A Keith Aitchison

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SCO · 62 yrs · K=20 · Peak 1813 (Mar 2024, includes FIDE’s rating adjustment)

Best performance: 1664 at Lothians Allegro Challengers 2026(Best of 2026)

World #=51235 live, down 1092#50,143 publishedScotland #79Europe #=29277among active players

Rapid rating

1793

FIDE’s November 2026 list. No rated games since, so the live rating is the same.

On FIDE’s list since May 2022

How live ratings are calculated

Rating History · Rapid

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Rapid rating 1813 to 1793 over the last 12 months; peak 1813 in March 2024.

Official rating by month

Each month: the rating, its change from the list before, and the rated games FIDE counted.

ListClassicalRapidBlitz
Nov 20261767, 0, 0 games1793, 0, 0 games1724, 0, 0 games
Oct 20261767, +3, 4 games1793, 0, 0 games1724, -37, 9 games
Sep 20261764, 0, 0 games1793, 0, 0 games1761, 0, 0 games
Aug 20261764, +25, 5 games1793, 0, 0 games1761, 0, 0 games
Jul 20261739, +2, 3 games1793, 0, 0 games1761, 0, 0 games
Jun 20261737, -2, 6 games1793, 0, 0 games1761, 0, 0 games
May 20261739, -6, 1 game1793, 0, 0 games1761, -6, 7 games
Apr 20261745, +13, 3 games1793, 0, 0 games1767, 0, 0 games
Mar 20261732, 0, 0 games1793, 0, 0 games1767, 0, 0 games
Feb 20261732, 0, 0 games1793, -20, 5 games1767, 0, 0 games
Jan 20261732, 0, 0 games1813, 0, 0 games1767, 0, 0 games
Dec 20251732, 0, 0 games1813, 0, 0 games1767, 0, 0 games

Form · Rapid

oldest → latest

Longest unbeaten run in 2026: 3 games, Jan 18.

From 16 rapid games on record, the latest on Jan 18.

Rapid games since the November list

No rated rapid games this rating periodsince the NOV26 list (Nov 1, 2026)

Show gamesLast playedScore
Lothians Allegro Challengers 2026Jan 18TPR 16642/5

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

Best wins · Rapid

From 12 rated rapid games against rated opponents, 2022–2026

#OpponentRating
1, Alexandre Kings, May 2023 · Dean Allegro Open - June 2023, 1558
2, James Hartman, May 2023 · Dean Allegro Open - June 2023, 1394

* No rapid rating yet, so FIDE rates the game at the player's classical rating.

Event timeline · Rapid

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.

Performance rating by year

YearGamesScoreAvg oppTPR
20265217361664
202352½16141614
2022211765—

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

Rated near A Keith Aitchison · Rapid

World

  1. #=51235Pedro Gomila Gomila1793.0
  2. #=51235Matteo Fausto Marusich1793.0
  3. #=51235A Keith Aitchison1793.0
  4. #=51235Kirill Fedorov1793.0
  5. #=51235Enrique Del Moral Collado1793.0

Scotland

  1. #=76Fung Lee1797.0
  2. #78Allen Taylor1796.0
  3. #79A Keith Aitchison1793.0
  4. #80William McIntosh1787.0
  5. #=81Graham Dempsey1784.0

Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.