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Shayn Lynn Siow

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MAS · 11 yrs · Peak 1422 (Mar 2026)

Best performance: 1390 at COMMONWEALTH CHESS CHAMPIONSHIP 2025 - U10 Girls Event(Best of 2025)

NOV26 Rating

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Live Rating

Unrated

Change

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Games Played

5

How live ratings are calculated

Rating History · Classical

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Classical rating 1421 to 1422 since February 2026; peak 1422 in March 2026.

Official rating by month

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

ListClassical
Mar 20261422, +1, 0 games
Feb 20261421, 9 games

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 3 games, Jan 25.

From 66 classical games on record, the latest on Nov 10.

No classical rating: this player isn’t on the NOV26 classical list

Best wins · Classical

From 29 rated classical games against rated opponents, 2025–2026

#OpponentRating
1, Aishath Noya Shahurudheen Shareef, Nov 2025 · COMMONWEALTH CHESS CHAMPIONSHIP 2025 - U10 Girls Event, 1457
2, Hana Insyirah Mohd Firdaus, Jan 2026 · 3rd Chess Hub U15 FIDE Classical Tournament, 1418

Event timeline · Classical

8 of 9 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.

Performance rating by month

MonthGamesScoreAvg oppTPR
Nov 2026501497697
Oct 2026501519719
May 2026201589—
Apr 2026201576—
Mar 2026401576776
Jan 202651½14851336
Dec 2025101516—
Nov 20253115151390

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

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