Compare

Lucas Jong A Lock

SUR · 17 yrs · K=40 · Peak 1639 (Oct 2024)

Best performance: 1504 at SSB Jeugdkampioenschappen U-20 klasse 2025(Best of 2025)

NOV26 Rating

1547

Live Rating

1547.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202615470
Oct 202615470
Sep 202615470
Aug 202615470
Jul 202615470
Jun 202615470
May 202615470
Apr 202615470
Mar 20261547+16
Feb 20261531-16
Jan 202615470
Dec 20251547+23

Form · Classical

oldest → latest

From 68 classical games on record, the latest on Apr 23, 2025.

Classical games since the November list

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

Last playedScore
SSB Jeugdkampioenschappen U-20 klasse 2025Apr 15, 2025 – Apr 23, 2025TPR 15044½/9

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

Best wins · Classical

From 32 rated classical games against rated opponents, 2018–2025

#OpponentRating
1, Vishwa Nathan Gajadin, Apr 2025 · SSB Jeugdkampioenschappen U-20 klasse 2025, 1542
2, Raphael Ristie, Oct 2019 · National Youth Chess Championship 2019 U20, 1270
3, Jaydon Tse, Apr 2018 · 7th Carifta Junior Chess Championships 2018 - U12 Absolute, 1266

Event timeline · Classical

10 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
202592½16131447
20234212781278
20227½1381959
2019112½1178967
2018111266—

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

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