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Lachlan Whyborn

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AUS · 33 yrs · K=20 · Peak 1725 (Oct 2024)

Best performance: 1840 at Canberra Street Chess 6th July 2024(Best of 2024)

World #=231465Australia #=1561among all players, November list

Rapid rating

1647

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

On FIDE’s list since May 2024 · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Rapid

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Rapid rating unchanged at 1647 over the last 12 months; peak 1725 in October 2024.

Official rating by month

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

ListClassicalRapid
Nov 2026unrated1647, 0, 0 games
Oct 2026unrated1647, 0, 0 games
Sep 2026unrated1647, 0, 0 games
Aug 2026unrated1647, 0, 0 games
Jul 2026unrated1647, 0, 0 games
Jun 2026unrated1647, 0, 0 games
May 2026unrated1647, 0, 0 games
Apr 2026unrated1647, 0, 0 games
Mar 20261794, 8 games1647, 0, 0 games
Feb 2026unrated1647, 0, 0 games
Jan 2026unrated1647, 0, 0 games
Dec 2025unrated1647, 0, 0 games

Form · Rapid

oldest → latest

From 77 rapid games on record, the latest on Aug 2, 2025.

Rapid games since the November list

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

Show gamesLast playedScore
Canberra Street Chess 2nd August 2025Aug 2, 2025TPR 14962½/7

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

Best wins · Rapid

From 62 rated rapid games against rated opponents, 2024–2025

#OpponentRating
1, Emeka Nwosu, Jul 2024 · Canberra Street Chess 6th July 2024, 1859
2, CM Rene Dube, Dec 2024 · Canberra Street Chess 1st March 2025, 1809
3, Olamide Fasakin, Dec 2024 · Canberra Street Chess 1st March 2025, 1722

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

Event timeline · Rapid

11 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
2024512416741653

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

Rated near Lachlan Whyborn · Rapid · November list, all players

World

  1. #=231465Emil Wawiernia1647
  2. #=231465Leszek Wawrzos1647
  3. #=231465Lachlan Whyborn1647
  4. #=231465Wojomir Wojciechowski1647
  5. #=231465Abeselom Gobeze Worku1647

Australia

  1. #=1561Jacob Bumbak1647
  2. #=1561Alex Field1647
  3. #=1561Lachlan Whyborn1647
  4. #=1572Nicole Chin1646
  5. #=1572Jimmy Nguyen1646

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