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Roberto Ulloa Perez

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CHI · 35 yrs · K=40 · Peak 1862 (Mar 2024)

Best performance: 1980 at IRT Vacaciones de Invierno 2016 Club La Florida(Best of 2016)

World #=70241 live, down 733#69,508 publishedChile #=356

NOV26 Rating

1824

Live Rating

1824.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202618240
Oct 202618240
Sep 202618240
Aug 202618240
Jul 202618240
Jun 202618240
May 202618240
Apr 202618240
Mar 202618240
Feb 202618240
Jan 202618240
Dec 20251824+13

Form · Classical

oldest → latest

Unbeaten in the last 2 games (1 win, 1 draw), since Oct 20, 2025.

From 22 classical games on record, the latest on Oct 23, 2025.

Classical games since the November list

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

Last playedScore
INTERCLUBES 101 ANIVERSARIO CLUB CHILE 2025Oct 6, 2025 – Oct 29, 20251½/2

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

Event timeline · Classical

5 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
202521½1730—
2024201757—
202351½18351686
20165417401980
20114218101810

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

Rated near Roberto Ulloa Perez · Classical

World

  1. #=70241Vitaliy Salmin1824.0
  2. #=70241Hector Olea Carreno1824.0
  3. #=70241Roberto Ulloa Perez1824.0
  4. #=70241Kyrylo Tkachenko1824.0
  5. #=70241Mikhail Morgun1824.0

Chile

  1. #=353Beltran Daza Francisco Ricardo1825.0
  2. #=356Hector Olea Carreno1824.0
  3. #=356Roberto Ulloa Perez1824.0
  4. #=356Claudio Adolfo Miranda Gatica1824.0
  5. #=356Roberto Castillo Cortes1824.0

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