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Josias Sebastian Acuna

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ARG · 15 yrs · K=40 · Peak 1589 (Feb 2026)

Best performance: 1740 at 4to IRT Legislativo Future 2025(Best of 2025)

World #=401173Argentina #=6570among all players, November list

Classical rating

1586

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

On FIDE’s list since Sep 2024 · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Classical

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Classical rating 1584 to 1586 over the last 12 months; peak 1589 in February 2026.

Official rating by month

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

ListClassicalRapidBlitz
Nov 20261586, 0, 0 games1576, 0, 4 games1606, 4 games
Oct 20261586, 0, 0 games1576, 3 gamesunrated
Sep 20261586, 0, 0 gamesunratedunrated
Aug 20261586, 0, 0 gamesunratedunrated
Jul 20261586, 0, 0 gamesunratedunrated
Jun 20261586, 0, 0 gamesunratedunrated
May 20261586, 0, 0 gamesunratedunrated
Apr 20261586, +2, 0 gamesunratedunrated
Mar 20261584, -5, 0 gamesunratedunrated
Feb 20261589, +4, 0 gamesunratedunrated
Jan 20261585, 0, 0 gamesunratedunrated
Dec 20251585, +1, 0 gamesunratedunrated

Form · Classical

oldest → latest

From 41 classical games on record, the latest on Sep 14, 2025.

Classical games since the November list

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

Show gamesLast playedScore
4to IRT Legislativo Future 2025Sep 13, 2025 – Sep 14, 2025TPR 17404½/6

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

Best wins · Classical

From 26 rated classical games against rated opponents, 2024–2025

#OpponentRating
1, Carmelo Sebastian Acuna, Jul 2024 · 1er IRT Legistativo Future, 1648
2, Thiago Benjamin De Sousa, Sep 2025 · 4to IRT Legislativo Future 2025, 1529
3, Josias Arturo Kranich Arambulo, Nov 2024 · 2do IRT Legislativo Future "Tributo a Andresito Guacurari", 1498

Event timeline · Classical

7 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
2025107½14911684
202416515771436

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

Rated near Josias Sebastian Acuna · Classical · November list, all players

World

  1. #=401173Abhilash Reddy1586
  2. #=401173Yerans Vincent Acosta Vera1586
  3. #=401173Josias Sebastian Acuna1586
  4. #=401173Aditya Ashok1586
  5. #=401173Adyashis Biswas1586

Argentina

  1. #=6570Elian Pincheira1586
  2. #=6570Santino Andrada1586
  3. #=6570Josias Sebastian Acuna1586
  4. #=6570Ismael Soloa1586
  5. #=6570Rafael Lombardo1586

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