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Wilson Osorio

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COL · 48 yrs · K=20 · Peak 1950 (Mar 2024, includes FIDE’s rating adjustment)

Best performance: 1945 at IRT Torneo Blitz Apertura 2026 Superacion Para Todos Chess MMB(Best of 2026)

World #=18959 live, down 344#18,615 publishedColombia #=328Americas #=2945among active players

Blitz rating

1950

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

On FIDE’s list since Oct 2019

How live ratings are calculated

Rating History · Blitz

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Blitz rating unchanged at 1950 over the last 12 months; peak 1950 in March 2024.

Official rating by month

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

ListRapidBlitz
Nov 20261873, 0, 0 games1950, 0, 0 games
Oct 20261873, 0, 0 games1950, 0, 0 games
Sep 20261873, 0, 0 games1950, 0, 0 games
Aug 20261873, 0, 0 games1950, 0, 0 games
Jul 20261873, 0, 0 games1950, 0, 0 games
Jun 20261873, 0, 0 games1950, 0, 0 games
May 20261873, 0, 0 games1950, 0, 0 games
Apr 20261873, 0, 0 games1950, 0, 0 games
Mar 20261873, 0, 0 games1950, 0, 0 games
Feb 20261873, 0, 0 games1950, 0, 9 games
Jan 20261873, 0, 0 games1950, 0, 0 games
Dec 20251873, 0, 0 games1950, 0, 0 games

Form · Blitz

oldest → latest

Unbeaten in the last 2 games (2 wins), since Jan 18. Longest unbeaten run in 2026: 4 games, Jan 18.

From 18 blitz games on record, the latest on Jan 18.

Blitz games since the November list

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

Show gamesLast playedScore
IRT Torneo Blitz Apertura 2026 Superacion Para Todos Chess MMBJan 18TPR 19456/9

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

Best wins · Blitz

From 17 rated blitz games against rated opponents, 2019–2026

#OpponentRating
1, Hubert Barrera Caicedo, Sep 2019 · Torneo Internacional de Ajedrez Blitz Sport Fest 2019, 1929
2, Jorge Andres Ramos, Jan 2026 · IRT Torneo Blitz Apertura 2026 Superacion Para Todos Chess MMB, 1844
3, Mateo Delgado Gutierrez, Jan 2026 · IRT Torneo Blitz Apertura 2026 Superacion Para Todos Chess MMB, 1841

Event timeline · Blitz

2 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
20269618201945
20198419161916

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

Rated near Wilson Osorio · Blitz

World

  1. #=18959Igor Shukhankov1950.0
  2. #=18959Luis Hernando Martinez1950.0
  3. #=18959Wilson Osorio1950.0
  4. #=18959Andrei Skladtshikov1950.0
  5. #=18959CM Jaza Bakir Dyar1950.0

Colombia

  1. #327Luis Alberto Martinez Arroyo1951.0
  2. #=328Luis Hernando Martinez1950.0
  3. #=328Wilson Osorio1950.0
  4. #330WIM Heimy Polgar Ramirez1949.4
  5. #=331FM Nobel Alfredo Guarin Fonseca1948.0

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