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Benjamin De Costa

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CAN · 16 yrs · K=40 · Peak 1635 (By Aug 2025)

Best performance: 1673 at 2025 Hart House Summer Rapid Crown(Best of 2025)

World #=243051Canada #=959among all players, November list

Rapid rating

1634

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

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

How live ratings are calculated

Rating History · Rapid

Loading chart…

Rapid rating unchanged at 1634 over the last 12 months; peak 1635 by August 2025.

Official rating by month

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

ListClassicalRapid
Nov 20261626, 0, 0 games1634, 0, 0 games
Oct 20261626, 0, 0 games1634, 0, 0 games
Sep 20261626, 0, 0 games1634, 0, 0 games
Aug 20261626, 0, 0 games1634, 0, 0 games
Jul 20261626, 0, 0 games1634, 0, 0 games
Jun 20261626, 0, 0 games1634, 0, 0 games
May 20261626, 0, 0 games1634, 0, 0 games
Apr 20261626, 0, 0 games1634, 0, 0 games
Mar 20261626, 0, 0 games1634, -1, 0 games
Feb 20261626, 0, 0 games1635, 0, 0 games
Jan 20261626, 0, 0 games1635, +1, 0 games
Dec 20251626, 0, 0 games1634, 0, 0 games

Rapid games since the November list

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

Show gamesLast playedScore
2025 Hart House Summer Rapid CrownJul 6, 2025TPR 16732/6

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

Best wins · Rapid

From 6 rated rapid games against rated opponents, 2025

#OpponentRating
1, Peyman Khalajmehr, Jul 2025 · 2025 Hart House Summer Rapid Crown, 1846
2, Dhruv Murali, Jul 2025 · 2025 Hart House Summer Rapid Crown, 1608

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

Event timeline · Rapid

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
20256217981673

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

Rated near Benjamin De Costa · Rapid · November list, all players

World

  1. #=243051Antoine De Castet1634
  2. #=243051Jeferson Ferreira De Castro1634
  3. #=243051Benjamin De Costa1634
  4. #=243051Carlos de la Hoz Fernandez1634
  5. #=243051Sebastien De La Kethulle1634

Canada

  1. #958Ziang Lyu1635
  2. #=959Zhihui Lai1634
  3. #=959Benjamin De Costa1634
  4. #961Lee Hendon1633
  5. #962Venkata Saket Reddy Kola1632

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

Benjamin De Costa: Live FIDE Rating 1626