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Nguyen Cong Khen

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VIE · 32 yrs · K=20 · Peak 1813 (Mar 2024, includes FIDE’s rating adjustment)

Best performance: 1849 at Japan Open 2025(Challenger Category)(Best of 2025)

World #=218383Vietnam #=663among all players, November list

Classical rating

1786

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

On FIDE’s list since Dec 2022 · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Classical

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Classical rating 1785 to 1786 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.

ListClassicalRapid
Nov 20261786, 0, 0 games1809, 0, 0 games
Oct 20261786, 0, 0 games1809, 0, 0 games
Sep 20261786, 0, 0 games1809, 0, 0 games
Aug 20261786, 0, 0 games1809, 0, 0 games
Jul 20261786, 0, 0 games1809, 0, 0 games
Jun 20261786, 0, 0 games1809, 0, 0 games
May 20261786, 0, 0 games1809, 0, 0 games
Apr 20261786, +1, 0 games1809, 0, 0 games
Mar 20261785, -1, 0 games1809, 0, 0 games
Feb 20261786, +1, 0 games1809, 0, 0 games
Jan 20261785, 0, 0 games1809, 0, 0 games
Dec 20251785, 0, 0 games1809, 0, 0 games

Form · Classical

oldest → latest

From 40 classical games on record, the latest on Sep 23, 2025.

Classical games since the November list

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

Last playedScore
Japan Open 2025(Challenger Category)Sep 19, 2025 – Sep 23, 2025TPR 18495/7

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

Best wins · Classical

From 31 rated classical games against rated opponents, 2022–2025

#OpponentRating
1, Satoshi Tanaka, May 2024 · Japan Chess Championship 2024 -The 25th Argentina Cup-, 1947
2, Show Kitagami, Nov 2023 · Japan Open 2023, 1844
3, Akira Kinoshita, Nov 2022 · Japan Open 2022, 1789

Event timeline · Classical

6 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
20258417151715
202483½18591816
202383½17211678
20227317521702

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

Rated near Nguyen Cong Khen · Classical · November list, all players

World

  1. #=218383Roberto Neto1786
  2. #=218383Leonard Nghifikwa1786
  3. #=218383Nguyen Cong Khen1786
  4. #=218383Hoang Hai Nguyen1786
  5. #=218383Nicole Niemi1786

Vietnam

  1. #=663Thi Diep Anh Bui1786
  2. #=663Hoang Hai Nguyen1786
  3. #=663Nguyen Cong Khen1786
  4. #=666Tuyet Mai Lam1785
  5. #=666Dang Tuan Nguyen1785

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