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Serge Costa

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BEL · 60 yrs · K=20 · Peak 1927 (By Feb 2025)

Best performance: 1817 at Blitz des Rois 2025(Best of 2025)

World #=53208Belgium #405among all players, November list

Blitz rating

1927

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

On FIDE’s list since Feb 2025 · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Blitz

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Blitz rating unchanged at 1927 over the last 12 months; peak 1927 by February 2025.

Official rating by month

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

ListClassicalBlitz
Nov 20261935, -5, 1 game1927, 0, 0 games
Oct 20261940, 0, 0 games1927, 0, 0 games
Sep 20261940, 0, 0 games1927, 0, 0 games
Aug 20261940, 0, 0 games1927, 0, 0 games
Jul 20261940, 0, 0 games1927, 0, 0 games
Jun 20261940, 0, 0 games1927, 0, 0 games
May 20261940, 0, 0 games1927, 0, 0 games
Apr 20261940, -12, 1 game1927, 0, 0 games
Mar 20261952, 0, 0 games1927, 0, 0 games
Feb 20261952, 0, 0 games1927, 0, 0 games
Jan 20261952, +10, 1 game1927, 0, 0 games
Dec 20251942, 0, 0 games1927, 0, 0 games

Blitz games since the November list

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

Last playedScore
Blitz des Rois 2025Jan 7, 2025TPR 18175/9

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

Best wins · Blitz

From 8 rated blitz games against rated opponents, 2025

#OpponentRating
1, Serge Herzet, Jan 2025 · Blitz des Rois 2025, 1875
2, Jean-Francois Thirion, Jan 2025 · Blitz des Rois 2025, 1788
3, Basile Hauregard, Jan 2025 · Blitz des Rois 2025, 1662*

* No blitz rating yet, so FIDE rates the game at the player's classical rating.

Event timeline · Blitz

1 event

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
20258418171817

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

  • Blitz des Rois 2025, 1817
    Jan 2025Swissfederation source
    Best of 2025Score 5/9Opp avg 1817Start 1953

Rated near Serge Costa · Blitz · November list, all players

World

  1. #=53208Vasilijus Ciornas1927
  2. #=53208Mete Sadik Coban1927
  3. #=53208Serge Costa1927
  4. #=53208Juan Jose Couso1927
  5. #=53208Francisco J. Cruz Arce1927

Belgium

  1. #=403Josse Chaerle1928
  2. #=403Fedor Sazonov1928
  3. #405Serge Costa1927
  4. #=406Dirk Buydts1926
  5. #=406Thijs De Bock1926

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