Compare

On Sang Lam

Follow

HKG · 28 yrs · K=40 · Peak 1518 (By Aug 2026)

Best performance: 1440 at 2026 CTCA International Chess Open- U19 GU19 Open(Best of 2026)

World #=184696 live, down 1907#182,789 publishedHong Kong, China #=172

NOV26 Rating

1518

Live Rating

1518.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202615180
Oct 202615180
Sep 202615180

Form · Classical

Form shows from 10 games. 9 classical games are on record so far.

Classical games since the November list

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

Last playedScore
2026 CTCA International Chess Open- U19 GU19 OpenJul 21 – Jul 26TPR 14403½/9

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

Best wins · Classical

From 7 rated classical games against rated opponents, 2026

No win against a rated opponent yet in 7 rated classical games.

Event timeline · Classical

1 event · 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: 1440 over 7 rated games

MonthGamesScoreAvg oppTPR
Jul7215981440

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

Rated near On Sang Lam · Classical

World

  1. #=184696Alexandros Christofides1518.0
  2. #=184696Amartya Shiv Agarwal1518.0
  3. #=184696On Sang Lam1518.0
  4. #=184696Daniel Salomon Cruz Sarria1518.0
  5. #=184696Kanuengnit Chiadthaisong1518.0

Hong Kong, China

  1. #171Carson Yan Chak He1519.0
  2. #=172Amartya Shiv Agarwal1518.0
  3. #=172On Sang Lam1518.0
  4. #=174Wing Kin Lee1516.0
  5. #=174Hin Chung Jacob Wong1516.0

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