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Ryotaro Oi

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MEX · 17 yrs · K=40 · Peak 1798 (Sep 2025)

Best performance: 1870 at VIII Torneo navideno del pavo 2024 BLITZ(Best of 2024)

World #=43718 live, down 834#42,884 publishedMexico #=558Americas #=7408among active players

Blitz rating

1768

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

On FIDE’s list since Nov 2019

How live ratings are calculated

Rating History · Blitz

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Blitz rating 1797 to 1768 over the last 12 months; peak 1798 in September 2025.

Official rating by month

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

ListClassicalRapidBlitz
Nov 20261743, 0, 0 games1815, 0, 0 games1768, 0, 0 games
Oct 20261743, +7, 8 games1815, 0, 0 games1768, 0, 0 games
Sep 20261736, 0, 0 games1815, +6, 5 games1768, 0, 0 games
Aug 20261736, +6, 4 games1809, +17, 5 games1768, 0, 0 games
Jul 20261730, 0, 0 games1792, 0, 0 games1768, 0, 0 games
Jun 20261730, 0, 0 games1792, 0, 0 games1768, 0, 0 games
May 20261730, 0, 15 games1792, 0, 0 games1768, 0, 0 games
Apr 20261730, -20, 3 games1792, 0, 0 games1768, -1, 0 games
Mar 20261750, +6, 5 games1792, +106, 12 games1769, +7, 7 games
Feb 20261744, 0, 0 games1686, -11, 10 games1762, -1, 0 games
Jan 20261744, 0, 0 games1697, -60, 5 games1763, 0, 0 games
Dec 20251744, 0, 0 games1757, 0, 0 games1763, -34, 6 games

Form · Blitz

oldest → latest

Longest unbeaten run in 2026: 4 games, Feb 2.

From 153 blitz games on record, the latest on Feb 2.

In Progress

vsLeonardo Alfons Morquecho Garcia1689
PairedR5XIV Torneo Internacional y Nacional de Ajedrez Copa Revolución 2026 Expertosstandard

Blitz games since the November list

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

Show gamesLast playedScore
Juegos Deportivos Infantiles, Juveniles y Paralimpicos de Ajedrez de la Ciudad de Mexico 2025-2026. 17-20 Varonil. BlitzFeb 2TPR 17694½/7

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

Best wins · Blitz

From 92 rated blitz games against rated opponents, 2018–2026

#OpponentRating
1, Cristian Neftali Gonzalez Martinez, 2 wins, Jul 2025 · XIV Torneo de Verano Ciudad Ajedrez Blitz Abierta, 1973
2, Jaime Ramirez Rodriguez, Feb 2025 · I Torneo Liga Blitz Guilermo Haro Libre, 1890
3, Jesus Alonso Perez, Feb 2026 · Juegos Deportivos Infantiles, Juveniles y Paralimpicos de Ajedrez de la Ciudad de Mexico 2025-2026. 17-20 Varonil. Blitz, 1804

* No blitz rating yet, so FIDE rates the game at the player's classical rating.

Event timeline · Blitz

22 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
202674½16671769
202519918111790
202416618331746
202252½14941494
202031½15541554
20185018341034

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

Rated near Ryotaro Oi · Blitz

World

  1. #=43718Mandnikar Atreya1768.0
  2. #=43718Gibran Ozuna Ramos1768.0
  3. #=43718Ryotaro Oi1768.0
  4. #=43718Gabriel Kurt Dayrit1768.0
  5. #=43718Carl Jared Benosa1768.0

Mexico

  1. #=558Cristopher Jair Zavaleta Roque1768.0
  2. #=558Gibran Ozuna Ramos1768.0
  3. #=558Ryotaro Oi1768.0
  4. #=561Emilio Alejandro Molina Ledesma1767.0
  5. #=561Victor Hugo Martinez Hernandez1767.0

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