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Michelle Castillo

ARG · 28 yrs · K=20 · Peak 1762 (Jun 2025)

Best performance: 1827 at II PEREZ CHESS OPEN(Best of 2023)

World #=262272Argentina #=4415among all players, November list

Classical rating

1735

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

On FIDE’s list since Aug 2018 · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Classical

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Classical rating unchanged at 1735 over the last 12 months; peak 1762 in June 2025.

Official rating by month

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

ListClassicalRapidBlitz
Nov 20261735, 0, 0 games1660, -5, 5 games1718, 0, 0 games
Oct 20261735, 0, 0 games1665, 0, 0 games1718, 0, 0 games
Sep 20261735, 0, 0 games1665, 0, 0 games1718, 0, 0 games
Aug 20261735, 0, 0 games1665, 0, 0 games1718, 0, 0 games
Jul 20261735, 0, 0 games1665, 0, 0 games1718, 0, 0 games
Jun 20261735, 0, 0 games1665, 0, 0 games1718, +22, 13 games
May 20261735, 0, 0 games1665, 0, 0 games1696, 0, 0 games
Apr 20261735, 0, 0 games1665, -70, 14 games1696, 0, 0 games
Mar 20261735, 0, 0 games1735, 0, 0 games1696, -19, 7 games
Feb 20261735, 0, 0 games1735, 0, 0 games1715, 0, 0 games
Jan 20261735, 0, 0 games1735, 0, 0 games1715, 0, 0 games
Dec 20251735, 0, 0 games1735, 0, 0 games1715, 0, 0 games

Form · Classical

oldest → latest

Unbeaten in the last 3 games (1 win, 2 draws), since Sep 13, 2025.

From 46 classical games on record, the latest on Sep 14, 2025.

Classical games since the November list

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

Show gamesLast playedScore
Torneo Seleccion de Rosario "Alfil Rojo" 2025Sep 6, 2025 – Sep 14, 2025TPR 16003½/7

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

Best wins · Classical

From 37 rated classical games against rated opponents, 2018–2025

#OpponentRating
1, Javier Marino, May 2025 · Torneo IRT Gallo Rojo, 1843
2, Nestor Decoppet, Jun 2018 · Torneo Homenaje a la Bandera, 1818
3, Franco D Eletto, Jan 2023 · II PEREZ CHESS OPEN, 1791

Event timeline · Classical

7 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
2025136½16851685
20244118531660
202351½19761827
20228315371450
201872½17451643

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

Rated near Michelle Castillo · Classical · November list, all players

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