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Oscar Mauricio Perez

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COL · 55 yrs · K=20 · Peak 1951 (Mar 2024)

Best performance: 1942 at IRT Blitz Mayores Huila 2015(Best of 2015)

World #=21811 live, down 128#21,683 publishedColombia #=386

NOV26 Rating

1921

Live Rating

1921.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Blitz

Loading chart…
Official blitz rating by month
ListRatingChange
Nov 202619210
Oct 20261921-1
Sep 202619220
Aug 202619220
Jul 202619220
Jun 202619220
May 202619220
Apr 202619220
Mar 202619220
Feb 202619220
Jan 202619220
Dec 20251922-29

Form · Blitz

oldest → latest

Unbeaten in the last 4 games (2 wins, 2 draws), since Nov 15, 2025.

From 22 blitz games on record, the latest on Nov 15, 2025.

Blitz games since the November list

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

Last playedScore
Torneo IRT Blitz de Ajedrez Social In Memoriam Luis Eduardo Hernandez FierroNov 15, 2025TPR 18095/9

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

Event timeline · Blitz

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
20259517661809
20154219421942

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

Rated near Oscar Mauricio Perez · Blitz

World

  1. #=21811Diego Eduardo Rodriguez Sanchez1921.0
  2. #=21811WFM Valentina Sofia Ruiz Jaraba1921.0
  3. #=21811Oscar Mauricio Perez1921.0
  4. #=21811Mateo Perez Lujan1921.0
  5. #=21811Alikhan Moldabay1921.0

Colombia

  1. #=386Diego Eduardo Rodriguez Sanchez1921.0
  2. #=386WFM Valentina Sofia Ruiz Jaraba1921.0
  3. #=386Oscar Mauricio Perez1921.0
  4. #=386Mateo Perez Lujan1921.0
  5. #=390Johan Sebastia Carvajal Barreto1920.0

Live ratings projected from the NOV26 published list · Not affiliated with FIDE