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Orlando Marin Ortiz

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COL · 72 yrs · K=20 · Peak 1951 (By Jul 2015)

Best performance: 1951 at IRT Ajedrez Clasico CAMARA DE COMERCIO DOSQUEBRADAS 25 ANIOS(Best of 2015)

World #=83339 live, down 1113#82,226 publishedColombia #644

Classical rating

1784

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

On FIDE’s list since Jul 2015

How live ratings are calculated

Rating History · Classical

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Official classical rating by month
ListRatingChange
Nov 202617840
Oct 202617840
Sep 202617840
Aug 202617840
Jul 202617840
Jun 202617840
May 202617840
Apr 202617840
Mar 202617840
Feb 20261784-7
Jan 202617910
Dec 202517910

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 2 games, Jan 10 – Jan 11.

From 72 classical games on record, the latest on Jan 11.

Classical games since the November list

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

Last playedScore
XXXI Torneo Internacional Clasico Feria de Manizales 2026Jan 8 – Jan 11TPR 17454/8

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

Best wins · Classical

From 45 rated classical games against rated opponents, 2007–2026

#OpponentRating
1, IM Jose Antonio Gutierrez Herrera, Jan 2017 · XXVI IRT Torneo Internacional de Ajedrez FERIA DE MANIZALES 2017, 2162
2, FM Juan Carlos Buitrago, Oct 2017 · Torneo IRT Open Mayores Ajedrez Clasico 70 Aniversario Liga Caldense de Ajedrez, 2031
3, Jorge Hernando Atehortua, Jun 2015 · IRT Ajedrez Clasico CAMARA DE COMERCIO DOSQUEBRADAS 25 ANIOS, 1889

Openings · Classical

From the moves of 51 of 72 classical games on record.

As WhiteOpens 1.e4 in 23 of 27 games, 1.Nf3 in 3.

As BlackMeets 1.d4 with 1...Nf6, and 1.e4 with 1...e5.

All openings (3 as White, 3 as Black)
Openings in White gamesGamesScore
Sicilian Defense844%
Scotch Game580%
Italian Game425%

10 more games in openings played fewer than 3 times.

Event timeline · Classical

10 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
20266317451745
2025301740940
20189316821557
2017145½19001820
20163019901190
201552½19511951
20103021101310
2007202220—

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

Rated near Orlando Marin Ortiz · Classical

World

  1. #=83339Nigel Hall1784.0
  2. #=83339WCM Weiyang Cadence Yu1784.0
  3. #=83339Orlando Marin Ortiz1784.0
  4. #=83339Ayaal Poselskii1784.0
  5. #=83339Sercan Veli Egeli1784.0

Colombia

  1. #=639Rafael Enrique Balaguera1785.0
  2. #=639Juan Steban Montealegre Torres1785.0
  3. #644Orlando Marin Ortiz1784.0
  4. #645Karen Alejandra Herrera Idarraga1782.2
  5. #=646Maria Fernanda Lopez Mass1782.0

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