Isolde Sierens

BEL Born 2003 Female

FIDE ID: 548012440

Player overview

Isolde Sierens’s highest recorded classical FIDE rating is 1527 (September 2026). On the November 2026 FIDE list, Isolde Sierens ranks #181167 worldwide and #2927 in Belgium among active classical players.

FIDE ratings

1522

Classical

Published FIDE

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Rapid

Published FIDE

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Blitz

Published FIDE

Official classical ranks

World rank: #181167
National rank · BEL: #2927
Women’s world rank: #15094

Active players · Nov 2026 FIDE list ⓘ

Rating milestones

Highest recorded rating: 1527 Sep 2026
Recorded years: 2026–2026
Archived games: 0

Based on available monthly lists and saved games.

Rating history

FIDE rating history

View rating lists

Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-11-11 (UTC).

Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).

No published games are available in this tab.

FIDE tournaments

Date	Tournament	Type	Score
2026-10-03	ZANA Open 2026 Rondes 1-3	Classical	0

All tournament results