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Isaac Keng Yap Ng

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SGP · 14 yrs · K=40 · Peak 1525 (Jan 2025)

Best performance: 1450 at Singapore National Age Group Chess Championships U12(Best of 2024)

World #=183166 live, down 2756#180,410 publishedSingapore #=315Asia #=35423among active players

Classical rating

1524

FIDE’s November 2026 list. No rated games since, so the live rating is the same.

On FIDE’s list since Dec 2024

How live ratings are calculated

Rating History · Classical

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Classical rating unchanged at 1524 over the last 12 months; peak 1525 in January 2025.

Official rating by month

Each month: the rating, its change from the list before, and the rated games FIDE counted.

ListClassicalRapid
Nov 20261524, 0, 0 games1416, 0, 0 games
Oct 20261524, 0, 0 games1416, 0, 0 games
Sep 20261524, 0, 0 games1416, 0, 0 games
Aug 20261524, 0, 0 games1416, 0, 0 games
Jul 20261524, 0, 0 games1416, 0, 0 games
Jun 20261524, 0, 0 games1416, 0, 0 games
May 20261524, 0, 0 games1416, 0, 0 games
Apr 20261524, 0, 0 games1416, -1, 0 games
Mar 20261524, 0, 0 games1417, -5, 0 games
Feb 20261524, +24, 0 games1422, +4, 0 games
Jan 20261500, -25, 1 game1418, -11, 4 games
Dec 20251525, +1, 0 games1429, 0, 0 games

Form · Classical

oldest → latest

From 27 classical games on record, the latest on Dec 13, 2025.

Classical games since the November list

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

Last playedScore
40th National Age Group Chess Championships Under 13Dec 9, 2025 – Dec 13, 20254½/9

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, 2023–2025

#OpponentRating
1, Wen Xuan Kayden Ong, Nov 2024 · Singapore National Age Group Chess Championships U12, 1505
2, Paolo Kelmendi, Nov 2024 · Singapore National Age Group Chess Championships U12, 1496
3, Yi En Lucas Yeo, Nov 2024 · Singapore National Age Group Chess Championships U12, 1412

Event timeline · Classical

4 events

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
2025101431—
20247315001450
2023101139—

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

Rated near Isaac Keng Yap Ng · Classical

World

  1. #=183166Samdarshi Shivam1524.0
  2. #=183166Jacob Euben Ng1524.0
  3. #=183166Isaac Keng Yap Ng1524.0
  4. #=183166German Aristy Perez Ovalles1524.0
  5. #=183166Michel Balaga1524.0

Singapore

  1. #=315Yashika Das1524.0
  2. #=315Jacob Euben Ng1524.0
  3. #=315Isaac Keng Yap Ng1524.0
  4. #318Jie Zhen Tedric Lee1522.0
  5. #=319Evan Hunter Yeo1521.0

Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.