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Aiden Sedeman

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RSA · 16 yrs · K=40 · Peak 1598 (By Sep 2026)

Best performance: 1524 at Western Cape Women's Championship 2026 (Advanced)(Best of 2026)

World #=153834 live, down 2844#150,990 publishedSouth Africa #=983Africa #=6548among active players

Classical rating

1596

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

On FIDE’s list since Sep 2026

How live ratings are calculated

Rating History · Classical

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Classical rating 1598 to 1596 since September 2026; peak 1598 by September 2026.

Official rating by month

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

ListClassicalRapid
Nov 20261596, -2, 0 games1598, 2 games
Oct 20261598, 0, 0 gamesunrated
Sep 20261598, 8 gamesunrated

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 4 games, Jul 4 – Aug 8.

From 13 classical games on record, the latest on Aug 10.

Classical games since the November list

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

Show gamesLast playedScore
Western Cape Women's Championship 2026 (Advanced)Aug 7 – Aug 10TPR 15242/6

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

Best wins · Classical

From 8 rated classical games against rated opponents, 2026

#OpponentRating
1, Yugesh Radha, Aug 2026 · Western Cape Women's Championship 2026 (Advanced), 1487

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.

Performance rating by year

YearGamesScoreAvg oppTPR
202682½16861545

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

Rated near Aiden Sedeman · Classical

World

  1. #=153834Leonhard Luckey1596.0
  2. #=153834Khazimla Bokuva1596.0
  3. #=153834Aiden Sedeman1596.0
  4. #=153834Dario Enrique Acevedo Barreto1596.0
  5. #=153834Josep Oriol Martinez Guell1596.0

South Africa

  1. #=983Christiaan Scheepers1596.0
  2. #=983Khazimla Bokuva1596.0
  3. #=983Aiden Sedeman1596.0
  4. #986Sivuyisile Bukula1595.6
  5. #=987Callum Lau1595.0

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