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Thomas Brennan

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IRL · 12 yrs · K=40 · Peak 1596 (By Dec 2025)

Best performance: 1429 at Eanna Rapid November 2025(Best of 2025)

World #=148067 live, down 2832#145,235 publishedIreland #=552Europe #=73662among active players

Rapid rating

1525

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

On FIDE’s list since Dec 2025

How live ratings are calculated

Rating History · Rapid

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Rapid rating 1596 to 1525 since December 2025; peak 1596 by December 2025.

Official rating by month

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

ListRapidBlitz
Nov 20261525, 0, 0 games1537, 0, 0 games
Oct 20261525, 0, 0 games1537, 0, 0 games
Sep 20261525, 0, 0 games1537, 0, 0 games
Aug 20261525, 0, 0 games1537, 0, 0 games
Jul 20261525, 0, 0 games1537, 0, 0 games
Jun 20261525, 0, 0 games1537, 0, 0 games
May 20261525, 0, 0 games1537, 0, 0 games
Apr 20261525, 0, 0 games1537, 0, 0 games
Mar 20261525, 0, 0 games1537, 0, 0 games
Feb 20261525, 0, 0 games1537, 0, 0 games
Jan 20261525, -71, 4 games1537, -1, 0 games
Dec 20251596, 7 games1538, 0, 0 games

Form · Rapid

oldest → latest

From 28 rapid games on record, the latest on Dec 14, 2025.

Rapid games since the November list

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

Show gamesLast playedScore
Eanna Rapid December 2025Dec 14, 2025TPR 8622/7

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

Best wins · Rapid

From 11 rated rapid games against rated opponents, 2025

#OpponentRating
1, Sanjith Durkesh Prabaharan, Nov 2025 · Eanna Rapid November 2025, 1632
2, Arsen Hakhumyan, Oct 2025 · The ICU October Rapid 2025, 1631

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

Event timeline · Rapid

4 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
202511216851423

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

Rated near Thomas Brennan · Rapid

World

  1. #=148067Trideep Bora1525.0
  2. #=148067Nadeem Hussain Mir1525.0
  3. #=148067Thomas Brennan1525.0
  4. #=148067Suren Kismath1525.0
  5. #=148067Murali Ranganathan1525.0

Ireland

  1. #=549Shay Donlon1527.0
  2. #551Adam Harpur1526.0
  3. #=552Thomas Brennan1525.0
  4. #=552Suren Kismath1525.0
  5. #=554Daniel Hill1524.0

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