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Cassel Esteban De Leon Zermeno

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MEX · 26 yrs · K=40 · Peak 1831 (Mar 2024, includes FIDE’s rating adjustment)

Best performance: 1826 at XIII Torneo Internacional y Nacional Abierto de Ajedrez de la Ciudad de Mexico "Copa Independencia 2024" Allende(Best of 2024)

World #=213445Mexico #=1967among all players, November list

Classical rating

1792

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

On FIDE’s list since Oct 2023 · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Classical

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Classical rating 1793 to 1792 over the last 12 months; peak 1831 in March 2024.

Official rating by month

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

ListClassical
Nov 20261792, 0, 0 games
Oct 20261792, 0, 0 games
Sep 20261792, 0, 0 games
Aug 20261792, 0, 0 games
Jul 20261792, 0, 0 games
Jun 20261792, 0, 0 games
May 20261792, 0, 0 games
Apr 20261792, -1, 0 games
Mar 20261793, 0, 0 games
Feb 20261793, +1, 0 games
Jan 20261792, 0, 0 games
Dec 20251792, -1, 0 games

Form · Classical

oldest → latest

Unbeaten in the last 7 games (3 wins, 4 draws), since Sep 12, 2025.

From 33 classical games on record, the latest on Sep 16, 2025.

Classical games since the November list

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

Show gamesLast playedScore
XIV Torneo Internacional y Nacional Abierto de Ajedrez de la Ciudad de Mexico. AllendeSep 12, 2025 – Sep 16, 2025TPR 17625/7

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

Best wins · Classical

From 23 rated classical games against rated opponents, 2021–2025

#OpponentRating
1, David Padilla Delgadillo, Sep 2023 · Copa Independencia 2023 Categoria Allende, 1793
2, Rodrigo Dominguez Lopez, Sep 2024 · XIII Torneo Internacional y Nacional Abierto de Ajedrez de la Ciudad de Mexico "Copa Independencia 2024" Allende, 1758
3, Cristopher Jair Zavaleta Roque, Nov 2024 · XII Torneo Internacional y Nacional de Ajedrez Copa Revolucion 2024 Tercera Fuerza, 1710

Event timeline · Classical

5 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
20256416371762
202410617091781
202363½16991756
2021101567—

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

Rated near Cassel Esteban De Leon Zermeno · Classical · November list, all players

World

  1. #=213445Johan De Blieck1792
  2. #=213445Ruben De Bruijn1792
  3. #=213445Cassel Esteban De Leon Zermeno1792
  4. #=213445Alessio De Luca1792
  5. #=213445Arian Deilami1792

Mexico

  1. #=1967Carlos Acuna Alvarado1792
  2. #=1967Jesus Eduard Negron Ocana1792
  3. #=1967Cassel Esteban De Leon Zermeno1792
  4. #=1967Juan Carlos Ortega Galindo1792
  5. #=1967Alicia Magali Gonzalez Guzman1792

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