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Juan Ignacio Sonaridio

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ARG · 9 yrs · K=40 · Peak 1679 (Mar 2026)

Best performance: 1738 at Festival Sudamericano de la Juventud 2025 - Sub 8 Abs Ajedrez Blitz(Best of 2025)

World #=81888 live, down 1605#80,283 publishedArgentina #=1413Americas #=13999among active players

Blitz rating

1581

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

On FIDE’s list since Jan 2026

How live ratings are calculated

Rating History · Blitz

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Blitz rating 1678 to 1581 since January 2026; peak 1679 in March 2026.

Official rating by month

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

ListClassicalRapidBlitz
Nov 20261654, +37, 4 games1506, 0, 0 games1581, 0, 0 games
Oct 20261617, +6, 6 games1506, -31, 2 games1581, -1, 0 games
Sep 20261611, 0, 0 games1537, 0, 0 games1582, 0, 0 games
Aug 20261611, +3, 6 games1537, 0, 0 games1582, 0, 0 games
Jul 20261608, 0, 0 games1537, 0, 0 games1582, 0, 0 games
Jun 20261608, -13, 5 games1537, 0, 0 games1582, -49, 5 games
May 20261621, +38, 10 games1537, 0, 0 games1631, -44, 6 games
Apr 20261583, 0, 0 games1537, 0, 0 games1675, -4, 0 games
Mar 20261583, +1, 0 games1537, -15, 4 games1679, +3, 0 games
Feb 20261582, 0, 0 games1552, +98, 6 games1676, -2, 0 games
Jan 20261582, -59, 5 games1454, 0, 0 games1678, 8 games
Dec 20251641, 0, 0 games1454, 0, 0 gamesunrated

Form · Blitz

oldest → latest

Unbeaten in the last 2 games (2 wins), since May 15. Longest unbeaten run in 2026: 3 games, Apr 4.

From 27 blitz games on record, the latest on May 15.

Blitz games since the November list

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

Show gamesLast playedScore
XV Campeonato Panamericano U7 - U17 de Ajedrez 2026 - Blitz (3+2) U09 AbsMay 15TPR 14525/9

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

Best wins · Blitz

From 19 rated blitz games against rated opponents, 2025–2026

#OpponentRating
1, Matias Alejandro Lacruz Ramirez, Dec 2025 · Festival Sudamericano de la Juventud 2025 - Sub 8 Abs Ajedrez Blitz, 1762
2, Facundo Machaca, Apr 2026 · XXXI ABIERTO DE SEMANA SANTA CASA PUEBLO, 1656
3, Samuel Ortiz Contreras, Dec 2025 · Festival Sudamericano de la Juventud 2025 - Sub 8 Abs Ajedrez Blitz, 1605

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
202611415991497
20258615451738

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

Rated near Juan Ignacio Sonaridio · Blitz

World

  1. #=81888Miguel Lanca1581.0
  2. #=81888Caio Souza1581.0
  3. #=81888Juan Ignacio Sonaridio1581.0
  4. #=81888Gaston Barbieri1581.0
  5. #=81888Fabricio Lionel Turraca1581.0

Argentina

  1. #=1413Martin Grosman1581.0
  2. #=1413Andres Vidmar1581.0
  3. #=1413Juan Ignacio Sonaridio1581.0
  4. #=1413Gaston Barbieri1581.0
  5. #=1413Fabricio Lionel Turraca1581.0

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