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Kaichen Sun

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CHN · 20 yrs · K=20 · Peak 1785 (Mar 2025)

Best performance: 2008 at Golders Green FIDE Rapid October 2024 - U1900(Best of 2024)

World #=59348 live, down 443#58,905 publishedChina #=405

NOV26 Rating

1758

Live Rating

1758.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Rapid

Loading chart…
Official rapid rating by month
ListRatingChange
Nov 202617580
Oct 20261758+76
Sep 202616820
Aug 202616820
Jul 202616820
Jun 202616820
May 20261682-81
Apr 202617630
Mar 202617630
Feb 20261763-4
Jan 202617670
Dec 202517670

Form · Rapid

oldest → latest

Unbeaten in the last 2 games (1 win, 1 draw), since Sep 13. Longest unbeaten run in 2026: 5 games, Sep 12 – Sep 13.

From 48 rapid games on record, the latest on Sep 13.

Rapid games since the November list

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

Last playedScore
BBCA FIDE Rapid - 13th Sept 2026: OpenSep 13TPR 18183/6

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

Event timeline · Rapid

5 of 9 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: 1730 over 23 rated games

MonthGamesScoreAvg oppTPR
Sep158½17641814
Apr61½16991506
Jan211720—

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

Rated near Kaichen Sun · Rapid

World

  1. #=59348Andrea Sorcinelli1758.0
  2. #=59348Luca Pontiroli1758.0
  3. #=59348Kaichen Sun1758.0
  4. #=59348Yuxin Jin1758.0
  5. #=59348Francesco Tagliento1758.0

China

  1. #=403FM Kaige Wu1759.0
  2. #=405Zixiao Han1758.0
  3. #=405Kaichen Sun1758.0
  4. #=405Yuxin Jin1758.0
  5. #=405Junqi Liu1758.0

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

Kaichen Sun: Live FIDE Rating 1753