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Kingsley Koon

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USA · 31 yrs · K=20 · Peak 1837 (By Sep 2024)

Best performance: 1861 at Naroditsky Memorial Rapid & Blitz - Challengers(Best of 2026)

World #=44401 live, down 291#44,110 publishedUnited States #=442

NOV26 Rating

1820

Live Rating

1820.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Rapid

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Official rapid rating by month
ListRatingChange
Nov 202618200
Oct 202618200
Sep 202618200
Aug 20261820+3
Jul 202618170
Jun 202618170
May 202618170
Apr 202618170
Mar 202618170
Feb 202618170
Jan 202618170
Dec 202518170

Form · Rapid

oldest → latest

Longest unbeaten run in 2026: 4 games, Jul 4.

From 22 rapid games on record, the latest on Jul 4.

Rapid games since the November list

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

Last playedScore
Naroditsky Memorial Rapid & Blitz - ChallengersJul 3 – Jul 4TPR 18614½/7

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

Event timeline · Rapid

1 of 6 events · 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.

Performance rating by month

2026: 1861 over 4 rated games

MonthGamesScoreAvg oppTPR
Jul41½19481861

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

Rated near Kingsley Koon · Rapid

World

  1. #=44401Kristian Georgiev1820.0
  2. #=44401Alain Ruiz1820.0
  3. #=44401Kingsley Koon1820.0
  4. #=44401Fernando Arroyo Martinez1820.0
  5. #=44401Parthiv Prithvi1820.0

United States

  1. #=437Joseph Otero1822.0
  2. #441Kenji Goto1821.0
  3. #=442Kingsley Koon1820.0
  4. #=442Jeffery Darensbourg1820.0
  5. #=442Samuel Pozen1820.0

Live ratings projected from the NOV26 published list · Not affiliated with FIDE