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On Sum Yeung

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HKG · 13 yrs · K=40 · Peak 1440 (By Aug 2026)

Best performance: 1343 at Asian Rapid Chess Championship 2026(Best of 2026)

World #=194681 live, down 8629#186,052 publishedHong Kong, China #322

OCT26 Rating

1440

Live Rating

1440.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Rapid

Loading chart…
Official rapid rating by month
ListRatingChange
Oct 202614400
Sep 202614400

Rapid games since the October list

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

Last playedScore
Asian Rapid Chess Championship 2026Jul 28 – Jul 29TPR 13434/11

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

Event timeline · Rapid

4 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 On Sum Yeung · Rapid

World

  1. #=194681Kanav Jain1440.0
  2. #=194681Sachin Ghule1440.0
  3. #=194681On Sum Yeung1440.0
  4. #=194681Leandra Marie Torres Rodriguez1440.0
  5. #=194681Joel Peron1440.0

Hong Kong, China

  1. #320Ho Wai Li1441.8
  2. #321Ching Yeung Yip1441.0
  3. #322On Sum Yeung1440.0
  4. #=323Brandon Young Alto1439.0
  5. #=323Chun Ting Yiu1439.0

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

On Sum Yeung: Live FIDE Rating 1477