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Roger Amorin Vieira

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BRA · 27 yrs · K=40 · Peak 1679 (By Mar 2025)

Best performance: 1767 at IRT Chess For Life U2400(Best of 2025)

World #=135231 live, down 4490#130,741 publishedBrazil #=2293

OCT26 Rating

1645

Live Rating

1645.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Oct 202616450
Sep 202616450
Aug 202616450
Jul 202616450
Jun 202616450
May 202616450
Apr 20261645+1
Mar 20261644-1
Feb 202616450
Jan 20261645-18
Dec 202516630
Nov 202516630

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

Last playedScore
91o Campeonato Brasileiro Absoluto 2025Dec 14, 2025 – Dec 21, 2025TPR 16494/11

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

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.

Rated near Roger Amorin Vieira · Classical

World

  1. #=135231Victor Martinez Valverde1645.0
  2. #=135231Aidin Dare Shouei1645.0
  3. #=135231Roger Amorin Vieira1645.0
  4. #=135231Matheus Carvalho Gaeta1645.0
  5. #=135231Kantemir Lyuev1645.0

Brazil

  1. #=2293Annyara Da Silva Gomes1645.0
  2. #=2293Humberto Robson Santos1645.0
  3. #=2293Roger Amorin Vieira1645.0
  4. #=2293Matheus Carvalho Gaeta1645.0
  5. #=2299Heitor Assis Goncalves1644.8

Live ratings projected from the OCT26 published list · Not affiliated with FIDE