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Lut Chai So

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HKG · 20 yrs · K=40 · Peak 1764 (By Jan 2026)

Best performance: 1759 at Hong Kong International Open 2025 Challengers(Best of 2025)

World #=90142 live, down 1092#89,050 publishedHong Kong, China #=54

NOV26 Rating

1763

Live Rating

1763.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202617630
Oct 202617630
Sep 202617630
Aug 202617630
Jul 202617630
Jun 202617630
May 202617630
Apr 20261763-1
Mar 20261764+2
Feb 20261762-2

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
Hong Kong International Open 2025 ChallengersDec 23, 2025 – Dec 29, 2025TPR 17596½/9

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

Best wins · Classical

From 9 rated classical games against rated opponents, 2025

#OpponentRating
1, Edgar Lopez de Anda, Dec 2025 · Hong Kong International Open 2025 Challengers, 1775
2, Andy Ma, Dec 2025 · Hong Kong International Open 2025 Challengers, 1682
3, Yu Cheng Rigel Ng, Dec 2025 · Hong Kong International Open 2025 Challengers, 1593

Openings · Classical

Moves are on record for 9 of 9 classical games. Openings show once one has been played 3 times.

Event timeline · Classical

1 event

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
202596½15931759

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

Rated near Lut Chai So · Classical

World

  1. #=90142Joel Jr Bangalan1763.0
  2. #=90142Ho Chun Lo1763.0
  3. #=90142Lut Chai So1763.0
  4. #=90142Selami Gozubuyukoglu1763.0
  5. #=90142Charles Toth1763.0

Hong Kong, China

  1. #53Yi Him Ryan Ng1764.0
  2. #=54Ho Chun Lo1763.0
  3. #=54Lut Chai So1763.0
  4. #56Zhuoer Xin1760.0
  5. #57Tsz Hin Tsang1754.0

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