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Dairo Merino Rios

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COL · 18 yrs · K=40 · Peak 1551 (By Feb 2025)

Best performance: 1569 at Campeonato Nacional Ajedrez Clasico Sub 16 Absoluto(Best of 2024)

World #=184566 live, down 2982#181,584 publishedColombia #=1453Americas #=22722among active players

Classical rating

1521

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

On FIDE’s list since Feb 2025

How live ratings are calculated

Rating History · Classical

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Classical rating 1551 to 1521 over the last 12 months; peak 1551 by February 2025.

Official rating by month

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

ListClassicalRapidBlitz
Nov 20261521, 0, 0 games1566, 0, 0 games1577, 0, 0 games
Oct 20261521, 0, 0 games1566, 0, 0 games1577, 0, 0 games
Sep 20261521, 0, 0 games1566, 0, 0 games1577, 0, 0 games
Aug 20261521, 0, 0 games1566, 0, 0 games1577, 0, 0 games
Jul 20261521, 0, 0 games1566, 0, 0 games1577, 0, 0 games
Jun 20261521, 0, 0 games1566, 0, 0 games1577, 0, 0 games
May 20261521, 0, 0 games1566, 0, 0 games1577, 0, 0 games
Apr 20261521, 0, 0 games1566, -1, 0 games1577, 0, 0 games
Mar 20261521, 0, 0 games1567, 0, 0 games1577, 0, 0 games
Feb 20261521, 0, 0 games1567, 0, 0 games1577, 0, 0 games
Jan 20261521, 0, 0 games1567, +1, 0 games1577, 0, 0 games
Dec 20251521, -30, 3 games1566, -83, 6 games1577, -98, 9 games

Form · Classical

oldest → latest

From 18 classical games on record, the latest on Nov 25, 2025.

Classical games since the November list

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

Last playedScore
Campeonato Nacional por Equipos PreJuegos Nacionales 2027 Clasico AbsNov 21, 2025 – Nov 25, 2025TPR 10421½/6

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

Best wins · Classical

From 10 rated classical games against rated opponents, 2024–2025

#OpponentRating
1, Jean Paul Vasquez Ramirez, May 2024 · Campeonato Nacional Ajedrez Clasico Sub 16 Absoluto, 1563

Event timeline · Classical

3 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
202471½16931463

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

Rated near Dairo Merino Rios · Classical

World

  1. #=184566Aishwarya Ranjith1521.0
  2. #=184566Alejandro Diaz Alzate1521.0
  3. #=184566Dairo Merino Rios1521.0
  4. #=184566Andres Felipe Delgado Moreno1521.0
  5. #=184566Salome Pinzon Valencia1521.0

Colombia

  1. #=1451Leidy Johana Londono Tejedor1522.0
  2. #=1453Alejandro Diaz Alzate1521.0
  3. #=1453Dairo Merino Rios1521.0
  4. #=1453Andres Felipe Delgado Moreno1521.0
  5. #=1453Salome Pinzon Valencia1521.0

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