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Chaojun Yu

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CHN · 13 yrs · K=40 · Peak 1749 (Sep 2026)

Best performance: 1957 at 2026 National CCA Master Tournament - Open (Liaocheng Station)(Best of 2026)

World #=63484 live, down 2562#60,922 publishedChina #=428

OCT26 Rating

1749

Live Rating

1749.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Rapid

Loading chart…
Official rapid rating by month
ListRatingChange
Oct 202617490
Sep 20261749+157

Rapid games since the October list

No rated rapid games this rating periodsince the OCT26 list (Oct 1, 2026)

Last playedScore
2026 National CCA Master Tournament - Open (Liaocheng Station)Aug 21 – Aug 23TPR 19576/9

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

Event timeline · Rapid

2 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.

Rated near Chaojun Yu · Rapid

World

  1. #=63484Ruslan Bimbasov1749.0
  2. #=63484Zizi Asri Saimin1749.0
  3. #=63484Chaojun Yu1749.0
  4. #=63484Tamas Unger1749.0
  5. #=63484Florian Gabert1749.0

China

  1. #426Tongmu Wu1752.0
  2. #427Zixin Huang1751.0
  3. #=428Chaojun Yu1749.0
  4. #=428Xinyi Zhou1749.0
  5. #=428Chen Zhou1749.0

Live ratings projected from the OCT26 published list · Not affiliated with FIDE