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Roberto Vianna do Rego Barros

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BRA · 55 yrs · K=20 · Peak 1568 (May 2025)

Best performance: 1624 at III IRT STD do GM Milos(Best of 2025)

World #=171422 live793#170,629 publishedBrazil #=2853

OCT26 Rating

1544

Live Rating

1544.0

Change

0.0

Games Played

0

Rating History · Classical

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Classical games since the October list

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

Last playedScore
V IRT do GM Milos. IRT disputado às segundas de agosto ! xadreztotal.com.brAug 3 – Aug 31TPR 8530/4

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

Event timeline · Classical

1 of 3 events · All years

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 Roberto Vianna do Rego Barros · Classical

World

  1. #=171422Robert Zieba1544.0
  2. #=171422Mateusz Mielnik1544.0
  3. #=171422Roberto Vianna do Rego Barros1544.0
  4. #=171422Khalid Ahmed Al Mamari1544.0
  5. #=171422Tomas Llorach Gracia1544.0

Brazil

  1. #=2848Marcos Paes Moreira1545.0
  2. #=2848Yuri Lavandoski Amato1545.0
  3. #=2853Roberto Vianna do Rego Barros1544.0
  4. #=2853Nicole Nunes1544.0
  5. #=2853Derek Erdmann Quadra1544.0

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