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Rosan Sabadin

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BRA · 61 yrs · K=20 · Peak 1603 (Mar 2024, includes FIDE’s rating adjustment)

Best performance: 1537 at 76 Aniversario do Clube de Xadrez de Curitiba(Best of 2014)

World #=384608Brazil #=7534among all players, November list

Classical rating

1603

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

On FIDE’s list since Dec 2014 · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Classical

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Classical rating unchanged at 1603 over the last 12 months; peak 1603 in March 2024.

Official rating by month

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

ListClassicalRapid
Nov 20261603, 0, 0 games1683, 0, 0 games
Oct 20261603, 0, 0 games1683, 0, 0 games
Sep 20261603, 0, 0 games1683, 0, 0 games
Aug 20261603, 0, 0 games1683, 0, 0 games
Jul 20261603, 0, 0 games1683, 0, 0 games
Jun 20261603, 0, 0 games1683, 0, 0 games
May 20261603, 0, 0 games1683, 0, 0 games
Apr 20261603, 0, 0 games1683, 0, 0 games
Mar 20261603, 0, 0 games1683, 0, 0 games
Feb 20261603, 0, 0 games1683, 0, 0 games
Jan 20261603, 0, 0 games1683, 0, 0 games
Dec 20251603, 0, 0 games1683, 0, 0 games

Form · Classical

oldest → latest

From 42 classical games on record, the latest on Dec 17, 2023.

Classical games since the November list

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

Last playedScore
Copa Parana de Xadrez Absoluto 2023Dec 14, 2023 – Dec 17, 2023TPR 11911/6

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

Best wins · Classical

From 35 rated classical games against rated opponents, 2011–2023

#OpponentRating
1, Felipe Gabriel Marino, Jan 2014 · 76 Aniversario do Clube de Xadrez de Curitiba, 1649
2, Toshinobu Tasoko, Jan 2020 · VI Floripa Chess Open 2020 Aberto do Brasil, 1630
3, Ivacir Helbing, Oct 2019 · Campeonato Brasileiro Amador 2019 Regional Sul Sub 2200, 1423

Openings · Classical

From the moves of 27 of 42 classical games on record.

As WhiteOpens 1.e4 in 10 of 12 games.

As BlackMeets 1.e4 with 1...d6, and 1.d4 with 1...Nf6.

All openings (1 as White, 1 as Black)
Openings in White gamesGamesScore
Sicilian Defense540%

7 more games in openings played fewer than 3 times.

Event timeline · Classical

7 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
20235114311191
2020103½15471437
20195215611489
20184115041311
201491½17251452
20112½1847—

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

Rated near Rosan Sabadin · Classical · November list, all players

World

  1. #=384608Ivan Den. Ryzhenkov1603
  2. #=384608Mahdi Saadati1603
  3. #=384608Rosan Sabadin1603
  4. #=384608Hadi Sabah1603
  5. #=384608Francis Sabau1603

Brazil

  1. #=7520Jhonatan Gilberto Lima Rodrigues1604
  2. #=7520Rodrigo Carvalho Marques1604
  3. #=7534Rosan Sabadin1603
  4. #=7534Carine Dos Santos Spindola1603
  5. #=7534Valesca Bernardi Hoeckler1603

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