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Thiago Pariz da Silva Dumas

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BRA · 24 yrs · K=40 · Peak 1791 (Nov 2025)

Best performance: 1840 at Zonal Sergipe 2017 Memorial Chico Pitanga(Best of 2017)

World #=214359Brazil #=4247among all players, November list

Classical rating

1791

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

On FIDE’s list since Jul 2019 · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Classical

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Classical rating unchanged at 1791 over the last 12 months; peak 1791 in November 2025.

Official rating by month

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

ListClassicalRapid
Nov 20261791, 0, 0 games1843, 0, 0 games
Oct 20261791, 0, 0 games1843, 0, 0 games
Sep 20261791, 0, 0 games1843, 0, 0 games
Aug 20261791, 0, 0 games1843, 0, 0 games
Jul 20261791, 0, 0 games1843, 0, 0 games
Jun 20261791, 0, 0 games1843, 0, 0 games
May 20261791, 0, 0 games1843, 0, 0 games
Apr 20261791, 0, 0 games1843, 0, 0 games
Mar 20261791, 0, 0 games1843, 0, 0 games
Feb 20261791, 0, 0 games1843, 0, 0 games
Jan 20261791, 0, 0 games1843, 0, 0 games
Dec 20251791, 0, 0 games1843, 0, 0 games

Form · Classical

oldest → latest

From 23 classical games on record, the latest on Oct 10, 2025.

Classical games since the November list

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

Last playedScore
JUBs Jogos Universitarios Brasileiros Masculino 2025Oct 7, 2025 – Oct 10, 2025TPR 18193/6

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

Best wins · Classical

From 14 rated classical games against rated opponents, 2017–2025

#OpponentRating
1, Ronan Cunha Freitas, Oct 2025 · JUBs Jogos Universitarios Brasileiros Masculino 2025, 1994
2, Jose Gustavo Santos Marques, Aug 2017 · Zonal Sergipe 2017 Memorial Chico Pitanga, 1868
3, Carlos Henrique Luz Da Costa, Jun 2019 · Campeonato Brasileiro Amador 2019 U1600, 1549

Openings · Classical

From the moves of 23 of 23 classical games on record.

As WhiteOpens 1.e4 in 12 of 13 games.

As BlackMeets 1.e4 with 1...c5.

All openings (1 as White, 1 as Black)
Openings in White gamesGamesScore
Sicilian Defense658%

7 more games in openings played fewer than 3 times.

Event timeline · Classical

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
20254120121819
20173217151840

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

Rated near Thiago Pariz da Silva Dumas · Classical · November list, all players

World

  1. #=214359Dietmar Dresen1791
  2. #=214359WIM Anika Du Plessis1791
  3. #=214359Thiago Pariz da Silva Dumas1791
  4. #=214359Tomas Duran Cardoso1791
  5. #=214359Martin Durik1791

Brazil

  1. #=4247Francisco Ferreira De Souza1791
  2. #=4247Jucian Kaue Decezare1791
  3. #=4247Thiago Pariz da Silva Dumas1791
  4. #=4247Robson Silva Ribeiro1791
  5. #=4247Francisco Adilio Lessa1791

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